Flour

6th October 202211th February 2024 By Simon

In this post we’re looking into words for flour and related things in Celtic languages.

Proto-Celtic	*mlātos = flour
Gaulish	*blatos = flour
Proto-Brythonic	*blọd = flour
Middle Welsh (Kymraec)	blawd, blaỼt = flour
Welsh (Cymraeg)	blawd = flour, meal, powder blawdaidd = mealy, floury, friable blodiaf, blawdiaf, blawdio = to grind into meal, produce flour, become powdery, turn to dust, sprinkle (with) flour blodiwr, blawdiwr = flour or meal merchant
Old Cornish	blot = flour, meal
Middle Cornish (Cernewec)	blot, blês = flour, meal
Cornish (Kernewek)	bleus = flour bleus hesken = sawdust bleus leun = wholemeal bleusa = to flour
Old Breton (Brethonoc)	blot = flour
Middle Breton (Brezonec)	bleut = flour, powder
Breton (Brezhoneg)	bleud = flour, powder bleudañ = to flour bleudek = floury bleud brazed = wholemeal flour bleud goellet = self-raising flour bleud gwinizh = wheat flour

Etymology: from the Proto-Indo-European *ml̥h₂-tó-s, from *melh₂- (to crush, grind) [source]. Words from the same root include melancholy and melanin in English, and μελανός (melanós – black, dark, blue, bruised) in Greek [source].

Old Irish (Góidelc)	men = flour
Middle Irish (Gaoidhealg)	men, min = flour, meal, fine powder, dust
Irish (Gaeilge)	min [ˈmʲɪnʲ/ˈmʲɨ̞nʲ] = meal; powedered matter min choirce = oatmeal min chruithneachta = wheatmeal min sáibh = sawdust
Scottish Gaelic (Gàidhlig)	min [min] = flour, meal, grounds, filings min-fhlùir = flour min-eòrna = barley flour/meal min-sheagail = rye flour min-chruithneachd = wheat flour muileann-mine = flour mill
Manx (Gaelg)	meinn = meal meinn chorkey = oatmeal meinn churnaght = wheatmeal flour meinn hoggyl = rye meal meinn oarn = barley meal meinn saaue = sawdust

Etymology: unknown

Middle Welsh (Kymraec)	peyllyeyt, peillit = flour
Welsh (Cymraeg)	paill = pollen, flour peill(i)aid = flour, fine flour, wheat flour, white flour, powder peilliaid gwenith = (fine) wheat flour peilliaid haidd = barley flour peilliaid rhyg = rye flour

Etymology: from the Latin pollen (fine flower, powder, dust), from the Proto-Indo-European *pel- (flour, dust) [source].

Words from the same roots, via the Latin pulvis (dust, powder, ashes), include polve (dust, ashes) in Italian, polvo (dust, powder) in Spanish, poussière (dust) in French, and pulverise (to render into dust or powder) in English [source].

Irish (Gaeilge)	plúr [pˠlˠuːɾˠ] = flour, flower plúr geal = white flour plúr cruithneachta = wheaten flour plúrach = floury, farinaceous; flower-like, pretty plúraigh = to effloresce plúróg = pretty girl plúrscoth = choicest flower, pick, choice plúrú = efflorescence
Scottish Gaelic (Gàidhlig)	flùr [fl̪ˠuːr] = flour flùr lom = plain flour flùr-éirigh = self-raising flour
Manx (Gaelg)	flooyr = flour flooyr churnaght = wheaten flour grine-flooyr = cornflour
Middle Welsh (Kymraec)	fflwr = flour
Welsh (Cymraeg)	fflŵr [fluːr], fflowr = flour (in South Wales) fflŵr can = wheat flour

Etymology: from the Anglo-Norman flur (flower), from the Old French flor (flower), from the Latin flōrem (flower), from flōs (flower, blossom), from Proto-Italic *flōs (flower, blossom), from Proto-Indo-European *bʰleh₃- (flower, blossom) [source].

Words from the same PIE roots include flour, flower, flora, blossom and bloom in English, blé (flour) and fleur (flower) in French, and blat (wheat) in Catalan [source].

Words marked with a * are reconstructions.

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Dictionaire Favereau, TermOfis, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Iron

27th May 202227th May 2022 By Simon

Today we’re looking at the words for iron and related things in Celtic languages.

Proto-Celtic	*īsarnom = iron
Old Irish (Goídelc)	íarn [iːa̯rn] = iron
Irish (Gaeilge)	iarann [ˈiəɾˠən̪ˠ] = iron (element, appliance, golf club); iron part of a tool; brass (money) amhiarann, iarnmhian = iron ore iarann rocach = corrugated iron iaranach = irons, iron implements, fetters, ploughshare iaranaigh = to put in irons, fit, cover with iron iaranaí = (made of) iron, iron-hard iaranáil = to iron (clothes) iarnmhangaire = ironmonger iarannaois = the Iron Age iarna = hardware iarnród = railway iarnúil = iron-like, ferrous
Scottish Gaelic (Gàidhlig)	iarann [iər̪ˠən̪ˠ] = iron, (metal) blade; day’s worth cutting peat (for two) iarnaidh = ferrous, iron-hard, iron-coloured, stingy iarnaigeadh, iarnachadh = (act of) ironing iarnair = ironmonger iarainn-tàthainn, iarann-sobhdraidh = soldering iron iarann-dreasaigidh = clothes iron iarann mòlltaichte = cast iron iarann preasach = corrugated iron rathad-iarainn = railway
Manx (Gaelg)	yiarn = iron; tool, scythe, blade; dough (money); tip (gratuity) yiarnagh = ferric yiarnal = iron, ironing yiarneyder = ironmonger yiarnrey = hardware yiarnaghey, yiarney = to cover with iron, to iron yiarnoil = ferrous
Proto-Brythonic	*hijarn = hard, hard metal, iron
Middle Welsh (Kymraec)	heirn, hyarn, heyrn, hayarnn, haearn = iron
Welsh (Cymraeg)	haearn = iron, iron bar, hardness, strength, resoluteness, hard, strong, unyielding; sword, spear, lance; iron armour, coat of mail; fetters, shackles; branding-iron, pincers; flat-iron; spur haearnaidd = like iron, ferrous; strong, hard, callous, oppressive haearneiddio = to harden, make (one) unfeeling or callous haearnol = of iron, iron-like, hard, unfeeling, rigid, stern haearnwr = ironmonger, ironworker haearn bwrw = cast iron haearn gwaith = wrought iron haearn gwrymiog = corrugated iron
Middle Cornish	heorn, horn, hôrn = iron
Cornish (Kernewek)	horn = iron hornek = ferric, iron hornell = iron (for clothes) hornella = to iron horner = ironmonger horn margh = horseshoe hyns horn = railway
Old Breton	hoiarn = iron
Middle Breton	houarnn = iron
Breton (Brezhoneg)	houarn [ˈhuː.arn] = iron; flat iron; horseshoe houarnek = ferric houarnus = ferrous houarnaj = scrap iron houarnajer = scrap merchant houarnañ = to shoe (a horse) houarn-marc’h = horseshoe houarn da zistennañ = iron (for clothes) hent-houarn = railway

Words marked with a * are reconstructions.

Etymology: probably from the Proto-Indo-European *h₁ēsh₂r̥no- (bloody, red), from *h₁ésh₂r̥ (blood) [source].

Words for iron in Germanic languages come from the same Proto-Celtic root, via the Proto-Germanic *īsarną (iron), including iron in English, ijzer in Dutch, Eisen in German, and järn in Swedish [source].

Words for blood in Romance languages come from the same PIE root, via the Latin sanguīs (blood, descent, progeny, family), including sang in Catalan and French, sangue in Italian and Portuguese, and sangre in Spanish, and also the English word sanguine (blood red; warm, optimistic, confident) [source].

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Gerlyvyr Cernewec, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Heather

3rd May 20226th July 2024 By Simon

Today we’re looking at the words for heather and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	*wroikos = heather
Gaulish	*wroika = heather
Celtiberian	*broikios = heather
Old Irish (Goídelc)	froích, fróech = heather
Middle Irish (Gaoidhealg)	fráech = heather
Irish (Gaeilge)	fraoch [fˠɾˠeːx / fˠɾˠiːx / fˠɾˠiːx] = heather, heath, moor fraochán = bilberry, whortleberry, ring-ouzel fraochlach = heath fraochmhá = heath fraochmhar = heathery fraoch bán = white heather fraoch coitianta = Scotch heather, ling píobaire fraoch = grasshopper
Scottish Gaelic (Gàidhlig)	fraoch [frɯːx] = heather, ling fraoch-geal = white common heather (Calluna vulgaris alba fraoch-bheinn = heather-covered mountain fraochan = whortleberry, blaeberry, lingonberry, cranberry fraochach = heathy, heathery
Manx (Gaelg)	freoagh = heather, ling, heath freoagh bane = brier, white heather freoagh marrey = sea fern freoagh mooar = Scotch heather
Proto-Brythonic	*gwrʉg [ˈɡwrʉːɡ] = heather
Middle Welsh (Kymraec)	gruc, gerug, gwrug = heather
Welsh (Cymraeg)	grug [ɡrɨːɡ / ɡriːɡ] = heather, ling heath grug cyffredin = heather, ling, common heath, Calluna vulgaris grugiar = (red) grouse, willow grouse, heath-hen gruglus = heath-berries gruglwyn = bush of heather, sweet broom grugnythu = to nest or nestle in the heather grugog = heath-covered, heathery, abounding in heather
Cornish (Kernwek)	grug [ɡryːɡ / ɡriːɡ] = heath, heather, ling grugyar = partridge
Middle Breton	groegan = heather
Breton (Brezhoneg)	brug [bryːk] = heather brugek [ˈbryː.ɡɛk] = (a place) abundant in heather, covered with heather

Etymology unknown, possibly from a non-Proto-Indo-European root [source].

Words from the same Proto-Celtic roots, via Gaulish *wroikos (heather), and Latin *brūcus (heather) or Vulgar Latin *broccius, include brezo (heath) in Spanish, breixo (heather) in Galician, brugo (heather) and brughiera (heath, moor) in Italian, bruc (heather) and bruguera (heath) in Catalan, and bruyère (heather, heath, brier) in French [source].

Eilean Fraoch (Heather Isle) is a nickname for the Isle of Lewis / Eilean Leòdhais in the Western Isles / Na h-Eileanan Siar. Here’s a song about it:

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Gerlyvyr Cernewec, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Walls

15th February 202211th May 2023 By Simon

Today we’re looking at the words for walls, weirs and related things in Celtic languages.

Irish (Gaeilge)	balla [ˈbˠal̪ˠə] = wall cúlbhalla = back wall idirbhalla = party wall uchtbhalla = parapet
Scottish Gaelic (Gàidhlig)	balla [bal̪ˠə] = wall balla-tòin = back wall balla-tarsainn = partition (wall) balla-dìon = protective wall, safety barrier
Manx (Gaelg)	boalley = bulwark, dyke, wall boallee = to wall, enclose, impale boallit = walled, dyked, enclosed
Middle Welsh (Kymraec)	wal/gwal = wall
Welsh (Cymraeg)	(g)wal [(ɡ)wal] = wall walio = to wall
Middle Cornish	gwal = wall

Etymology: from the Old English weall (wall, dike), from the Proto-Germanic *wallaz / *wallą (wall, rampart, entrenchment), from the Latin vallum (rampart, military wall), from vallus (stake, pallisade, point), from the Proto-Indo-European *welH-/*wel- (to turn, wind, roll) [source].

Words from the same roots include wall, wallow, well and valve in English, wal (coast, shore, earthen levee) in Dutch, Wall (rampart, parapet, earthwork, levee, embankment) in German, valla (fence, barricade, obstacle) in Spanish, and vall (moat) in Catalan [source].

Old Irish (Goídelc)	múr = wall
Irish (Gaeilge)	múr [mˠuːɾˠ] = wall, rampart, pile, building, dwelling, bank, mound, heap, mass, shower, profussion, abundance múrach = having walls, walled, mural múrdhathadóireacht = wall-painting múr báistí = rain-cloud, heavy fall of rain múr cathrach = city wall múr ceo = bank of fog múr tine = wall of flame, conflagration
Scottish Gaelic (Gàidhlig)	mùr [muːr] = (defensive) wall, rampart, fortification
Proto-Brythonic	*mʉr = wall
Old Welsh	mur = wall
Middle Welsh (Kymraec)	mur = wall
Welsh (Cymraeg)	mur [mɨːr/miːr] = wall, rampart, fortification, defender murio = to build (a wall) to wall, fortify, lay bricks or stones muriog = walled, fortified, wall-like, defensive murlen = poster, placard murlun = mural, frieze
Breton (Brezhoneg)	mur = (exterior) wall

Etymology: from the Latin mūrus (wall), from the Proto-Italic *moiros, from the Proto-Indo-European *mey- (to fix, to build fortifications or fences) [source].

Words from the same roots include mere (boundry, limit) in English, mur (wall) in French, muro (wall) in Italian, and muur (wall, barrier) in Dutch [source].

Proto-Celtic	*wraga = ?
Gaulish	*brāca = ?
Old Irish (Goídelc)	fraig = wall (interior)
Irish (Gaeilge)	fraigh = (interior of) wall, rafters, roof fraighfhliulch = damp-walled, damp from contact with a wet wall (of clothes) fraighleach = roofing, rafters
Scottish Gaelic (Gàidhlig)	fraigh [frɤj] = partition, partitioning wall, border, edge, fringe, shelf fraighnidh [frɤin̪ʲɪ] = water oozing through a wall

Etymology: unknown

Middle Welsh (Kymraec)	paret, parwyt = wall
Welsh (Cymraeg)	pared = wall, surface of a wall, dividing-wall, partition
Old Cornish	poruit = wall

Etymology: from the Latin pariēs (the wall of a house or room). Words from the same roots include parete (wall, side, surface) in Italian, pared (wall) in Spanish, and paroi (inner wall, inside surface, side) in French [source].

Proto-Celtic	*koret = palisade, wall
Old Irish (Goídelc)	cora = weir
Middle Irish (Gaoidhealg)	cora = stone fence, weir
Irish (Gaeilge)	cora [ˈkɔɾˠə] = weir, rocky crossing-place in river, rocky ridge extending into sea or lake cora éisc = fish weir cloch chora = stepping-stone
Scottish Gaelic (Gàidhlig)	caradh [karəɣ], cairidh [karʲɪ] = weir, mound (in a body of water) cairidh-iasgaich = fishing weir
Middle Welsh (Kymraec)	kored, cored, coret = weir, dam, fishgarth
Welsh (Cymraeg)	cored = weir, dam
Old Breton	kored / gored = fish weir
Breton (Brezhoneg)	kored = fish weir

Etymology: uncertain – possibly related to the German word Hürde (hurdle) and/or the Old English word *hyrd (framework, door), which is the root of the English word hurdle.

The usual word for wall in Cornish is fos, which is cognate with words for ditch in other Celtic languages. See Ditches and Trenches.

Another word for wall in Breton is moger. See Fields, Meadows and Pastures.

Words marked with a * are reconstructions.

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Gerlyvyr Cernewec, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Bark and Beehives

17th November 202122nd February 2023 By Simon

Words for bark, beehives and related words in Celtic languages.

Proto-Celtic	*ruskos = bark, beehive
Gaulish	rusca / ruskā = bark, beehive
Old Irish (Goídelc)	rúsc [ruːsk] = (tree) bark, basket, covering
Irish (Gaeilge)	rúsc [ɾˠuːsˠk] = (tree) bark, vessel made of bark rúscach = bark-like; rough, wrinkled (skin) rúscán = strip of bark, vessel made of bark, kind of seaweed
Scottish Gaelic (Gàidhlig)	rùsg [r̪ˠuːsg] = (tree) bark, peel, rind, husk, crust, fleece rùsg-caorach = sheep’s fleece rùsg-abhaill = apple peel rùsg na Talmhainn = crust of the Earth rùsgan [r̪ˠuːsgan] = thin (tree) bark, thin peel/rind/husk, thin crust, small fleece, bark boat rùsgach = fleecy
Manx (Gaelg)	roost [ruːst] = peel, bark, rind roostey = strip, peel, hull, rob, bare, rind, debunk, rifle, unbark, deprive, peeling, exposure
Proto-Brythonic	*rrisk = bark
Middle Welsh (Kymraec)	risgl, risg, rhisg, risc = bark
Welsh (Cymraeg)	rhisg(l) [ˈr̥ɪsɡ(l)/ˈr̥ɪsɡɪ(l)] = (piece of) bark, rind, peel (of fruit) husk (of grain) rhisg(l)ach = pieces of bark rhisgen = (bark) dish or pan rhisglen = (piece of) bark, rind; hackle, flax comb rhisgl(i)af, rhisgaf, rhisgl(i)o, rhisgo = to bark, decorticate, peel (off), develop bark (on), encrust rhisg(l)aidd = having bark or rind, corticate(d), covered with bark
Old Cornish	rusc = bark
Middle Cornish	risc = bark
Cornish (Kernewek)	rusken = bark, peel ruskek = rough-barked
Middle Breton	rusquenn = beehive
Breton (Brezhoneg)	rusk = bark, peel, zest ruskek = rough, rugged, coarse ruskenn = (bee)hive, apiary ruskennad = beehive ruskenner = beehive maker

Etymology: from the Proto-Indo-European *h₃rewk- (to dig up), possibly from *h₃er- (to move, stir) [source].

The French word ruche (beehive, ruffle, flounce) and the Catalan word rusc (beehive) come from the Gaulish root rusca, via the Late Latin rusca (bark), and the English word ruche (pleated fabric, ruff), and the German word Rüsche (ruffle, ruche) were borrowed from French [source].

Words marked with a * are reconstructions.

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, logainm.ie, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Dictionaire Favereau, TermOfis, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Peaks

11th March 202114th March 2024 By Simon

Words for peaks and tops and related words in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	bandā = top, peak; horn benno- = peak, top
Gaulish	*benn/bannā** = peak
Old Irish (Goídelc)	benn [bʲen͈] = mountain, crag, peak, point, crest, summit, pinnacle, spire; gable, corner, horn (of animal), drinking horn, prong, crest bennán = horned animal, cow, calf; horned or peaked object
Middle Irish (Gaoidhealg)	benn = mountain, crag, peak, point, crest, summit, pinnacle, spire, gable, corner, prong, crest bennacán = little horned one, calf bennach = pointed, peaked, horned bennán = a horned animal, calf bennchopor = steeple, tower
Irish (Gaeilge)	beann = horn, antler; drinking horn; prong (of fork) beannach = horned, antlered, pronged, peaked, gabled, angular beannógach = peaked,angular binn = peak; gable; cliff; corner, edge, margin; lap; side, portion
Scottish Gaelic (Gàidhlig)	beann [bjaun̪ˠ] = horn, peak, top, corner, skirt beannach = [bjan̪ˠəx] = pointed, horned beinn [bein̪ʲ] = mountain, mount, high hill beinn-theine = volcano eigh-bheinn = iceberg
Manx (Gaelg)	beinn = mountain, ben, summit, pinnacle, apex, tine of deer beinn rioee = iceberg
Proto-Brythonic	*bann = top, peak
Middle Welsh (Kymraec)	bann, = top, tip, peak, summit
Welsh (Cymraeg)	ban [ban] = top, tip, peak, summit, crest, peak, beacon, height, pinnacle, turret, hill, mountain, bare hill; chief; drinking horn, horn (of animal); arm, branch, beam, point (of cross) bannau’r byd = corners, quarters or regions of the world, the ends of the earth ban caer, ban y gaer = rampart of a fort; top or height of a fortess ban lleuad = quarters of the moon, new moon
Middle Cornish (Cernewec)	ban = that which is high, a height, mountain, summit
Cornish (Kernewek)	ban = prominence
Breton (Brezhoneg)	bann = rising, uphill, upright, post, column

Etymology: from the Proto-Indo-European *bn̥dʰéh₂ from *bendʰ- (pin, point). The Scots word ben (mountain, hill) comes from the Scottish Gaelic beinn. From Gaulish we get the Catalan words banya (horn) and banyut (horned, unfaithful), and the Occitan bana (horn), and the English word pin comes from the same PIE root [source].

See the post about Mountains for other mountain-related words, such as sliabh in Irish and Scottish Gaelic, and mynydd in Welsh.

Strength

9th October 201913th May 2024 By Simon

Words for strength and related things in Celtic languages.

Strength

Words marked with a * are reconstructions.

Proto-Celtic	brīgos = strength brīga = power, worth
Gaulish	*brīgos = strength
Old Irish (Goídelc)	bríg [bʲrʲiːɣ / bʲrʲiːɣʲ] = force, power, value, virtue, strength, vigour, vitality brígach = powerful, mighty, strong brígmar = powerful
Middle Irish (Gaoidhealg)	bríg, brigh = power, strength, force, authority, vigour, virtue, might, value, worth, advantage, meaning brígach = powerful, mighty, forceful brígda = strong, vigorous brígmar = powerful, strong, vigorous, lively, efficacious brígrad = power, force
Irish (Gaeilge)	brí [brʲiː] = strength, vigour; force, significance; influence, merit bríoch = strong, vigorous, efficacious bríochmar = strong, viorous bríochtach = strong, vigorous person
Scottish Gaelic (Gàidhlig)	brìgh [brʲiː] = essence, gist, matter, pith, purport, substance; meaning, sense, significance; point (of an argument); energy, force brìghealachd [brʲiː.əLəxg] = substance, juiciness, pithiness, significance (in mathematics) brìgheil [brʲiː.al] = meaningful, significant brìoghmhor [brʲiː(v)ər] = meaningful, energetic, substantial, pithy
Manx (Gaelg)	bree = power, energy, stamina, vigour, virtue, initiative, validity, animation, inwardness, glow, exhalation, drift, essence, gist, effect breeagh = inspiring, vigorous breeoil = dynamic, energetic, essential, impulsive, valid, vibrant, vigorous, active, powerful
Proto-Brythonic	*briɣ = honour, dignity (?)
Middle Welsh (Kymraec)	bri = honour, dignity, reputation, fame
Welsh (Cymraeg)	bri [briː] = honour, dignity, reputation, fame, prestige, esteem, power, authority, importance, value, popularity briaeth = honour, dignity briol = honourable, reverent, dignified
Middle Cornish (Cernewec)	bry = account, value, worth, price
Cornish (Kernewek)	bri = distinction, esteem, importance, relevance, reputation, value, prominence fowt bri = insignificance heb bri = irelevant
Old Breton (Brethonoc)	bri = importance, weight, authority
Middle Breton (Brezonec)	bry = respect, consideration
Breton (Brezhoneg)	bri [briː] = dignity, honour, respect, consideration brient = privilege, prerogative brientek [bri.ˈɛn.tek] = privileged brientin = = privileged, aristocrat

Etymology: possibly the Proto-Indo-European *bʰrḗǵʰ-o-s, from *bʰerǵʰ- (to rise, ascend, to be elevated, up high). Words from the same roots, via Gaulish, include brio (vigour, vivacity) in English, briu (energy, push, courage) in Catalan, brio (vivacity, liveliness) in Italian, brío (vigour, mettle, zeal) in Spanish, and brio (brilliance, panache) in French [Source].

Words from the same PIE roots include barrow, burrow, bury, effort, force and fort in English, and brenin (king), bwrw (to hit, strike, cast) in Welsh [Source].

Proto-Celtic	*nertom = strength, power
Celtiberian	Nerto- = strength (?)
Gaulish	Nerto- = strength (?)
Old Irish (Goídelc)	nert [n͈ʲer͈t] = power, strength nertaid [ˈn͈ʲer͈tɨðʲ] = to strengthen
Middle Irish (Gaoidhealg)	nert, nnert, nirt = strength, might, power, ability, significance nertaid = to strengthen, confirm, exhort, urge nertaigid = to strengthen, confirm, encourage, grow strong, side with support
Irish (Gaeilge)	neart [nʲaɾˠt̪ˠ / n̠ʲæɾˠt̪ˠ] = strength, force, power, ability, plenty neartaigh = to strengthen neartaitheach = strengthening, reinforcing neartaitheoir = strengthener, abettor neartmhaire = vigorousness, strength neartmhar = strong, vigorous, powerful neartú = strengthening, reinforcement, support
Scottish Gaelic (Gàidhlig)	neart [̪nʲɛRʃd] = might, strength, force, energy, power, (alcoholic) proof, majority, most neartachadh [n̪ʲɛRʃdəxəɣ] = strengthening, building up, making strong neartaich strengthen, build up, make strong neartaiche = strengthener, emphasiser neartail = mighty, powerful, emphatic, forcible neartmhor = mighty, powerful, emphatic, forcible neartmhorachd = robustness, vigour
Manx (Gaelg)	niart = strength, power, force niartaght = strength niartal = cogent, forcible, mighty, potent, powerful, strong niarteyder = strengthener
Proto-Brythonic	*nerθ [nɛrθ] = strenght, force, power
Old Welsh (Kembraec)	nerthi = to strengthen, reinforce, fortify
Middle Welsh (Kymraec)	nerth, nyrth = force, strength, power, might nerthawc, nerthawg, nerthog = strong, mighty, powerful nerthawl, nerthol = strong, mighty, powerful nerthu = to strengthen, reinforce, fortify nerthyd, nerthwr = fortifier, supporter, helper
Welsh (Cymraeg)	nerth [nɛrθ] = force, strength, power, might, energy, vigour, hardness nerthedig = strong, strengthened nerthog = strong, mighty, powerful, potent nerthol = strong, mighty, powerful, potent nerthu = to strengthen, reinforce, fortify, aid, help, exhort, urge nerthwr, nerthydd = fortifier, supporter, helper
Middle Cornish (Cernewec)	nerth = might, power, strength, force
Cornish (Kernewek)	nerth [nɛrθ] = energy, force, might, power, strength nertha = to strengthen nerthek = energetic, powerful, robust
Old Breton (Brethonoc)	nerth = force, energy
Middle Breton (Brezonec)	nerz, nerh = force, energy nerzus, nerhus = vigorous, robust, energetic
Breton (Brezhoneg)	nerzh [nɛrs] = force, energy nerzhan nerzhañ [ˈnɛrzan / ˈnɛrzã] = to strengthen, reinforce nerzhder = vigueur nerzhek = drastic nerzhekaat = to give energy nerzhelour = dynamic nerzhus = vigorous nerzhusaat = to strengthen oneself

Etymology: possibly the Proto-Indo-European *h₂ner-to- (virile, strong), from *h₂nḗr- (man, vital, energy). Words from the same roots include njer (man, human, person) in Albanian, άντρας [ˈandras] (man, husband) in Greek, noras (wish, desire, will, intention) in Lithuanian, nêr (lord, chief) in Welsh, and the name Nero [Source].

Old Irish (Goídelc)	láitir = strong, powerful
Middle Irish (Gaoidhealg)	láitir, laitir [ˈl͈aːdʲərʲ] = strong, powerful
Irish (Gaeilge)	láidir [ˈl̪ˠɑːdʲəɾʲ / ˈl̪ˠaːdʲəɾʲ] = strong, powerful, durable, tough, solid, forcible, loud láidreacht = strength láidrigh = to strengthen
Scottish Gaelic (Gàidhlig)	làidir [l̪aːdʲɪrʲ] = strong, potent, emphatic, robust, substantial làidireachd = strength làidireach = strong, potent, emphatic làidrich = make strong, strengthen
Manx (Gaelg)	lajer = strong, potent, vigorous, hard, heavy, powerful, stark lajeragh = to strengthen, strengthening lajerid = potency, powerfulness, strength, vigour lajerys = cogency, force, might, prowess, strength

Etymology: unknown [Source].

Irish (Gaeilge)	cadrán = hardness, stubborness, obstinacy cadránta = hard, unfeeling, stubborn, obstinate cadrántacht = hardness, stubborness, obstinacy
Proto-Brythonic	*kadarn = strong, powerful, mighty (?)
Middle Welsh (Kymraec)	cadarn, kadarn, katarnn = strong, powerful, mighty cadarnhau, kadarnaha = to strengthen, secure, fortify, safeguard kedernyt, kedernit, cedernyt = strength, power, potency, might
Welsh (Cymraeg)	cadarn [ˈka(ː)darn] = strong, powerful, mighty, firm, fast cadarnhad = confirmation cadarnhau = to strengthen, secure, fortify, safeguard cadernid = strength, power, potency, might
Middle Cornish (Cernewec)	cadarn = strong, stout, valiant

Etymology: from Proto-Celtic *katus (battle), from Proto-Indo-European *kéh₃tus (battle), from *keh₃- (to fight). Words from the same roots include Hader (dispute, quarrel) and hadern (to quarrel, bicker, struggle) in German, and words for battle in Celtic languages [Source].

Proto-Celtic	*kriɸmos = strong (?)
Proto-Brythonic	*krɨβ̃ = strong
Middle Welsh (Kymraec)	cryf, kryf = strong, powerful, vigorous cryfder = strength, power, might
Welsh (Cymraeg)	cryf [krɨːv / kriːv] = strong, powerful, vigorous, intoxicating, tough, rich, fruitful, intense cryfder = strength, power, might cryfhau = to strengthen
Old Cornish	crif = strong, mighty, vigorous, hardy
Middle Cornish (Cernewec)	cref, crŷf, crif, crev = strong, mighty, vigorous, hardy
Cornish (Kernewek)	krev = forceful, powerful, robust, strong, substantial krevder = intensity, strength
Middle Breton (Brezonec)	cref, creff = strong, powerful
Breton (Brezhoneg)	kreñv [ˈkrẽ(w)] = strong, solid kreñvaat [krẽˈfɑːt] = to strengthen, reinforce kreñvder [ˈkrẽ(w)dɛr] = strength, power, might kreñvlec’h = stronghold, fortress

Etymology: from Proto-Celtic *kriɸ- (body) from Proto-Indo-European *krep- (body). Words for body in Celtic and other languages come from the same roots [Source].

Proto-Celtic	trexsnos = strong trexsos = stronger
Gaulish	Trexius, Trexa, Trenus = personal names
Primitive Irish	ᚈᚈᚏᚓᚅᚐᚂᚒᚌᚑᚄ (ttrenalugos), ᚈᚏᚓᚅᚐᚌᚒᚄᚒ (trenagusu) = (?)
Old Irish (Goídelc)	trén [tʲrʲeːn] = strong treise = power, strength
Middle Irish (Gaoidhealg)	trén = strong, powerful, strong man treise = strength, vigour, power
Irish (Gaeilge)	tréan = strong man, warrior, champion, strength, power, intensity, plenty, abundance tréaniarracht = strong, forcible, attempt treise = strength, power, dominance, force, emphasis treisigh = to strengthen, reinforce, fortify treisiúil = strong, forceful, vigorous
Scottish Gaelic (Gàidhlig)	trèine [treːnə] = might, power treise [treʃə] = strength, vigour treun [treːn] = champion, hero, brave, strong, sturdy treunar [treːnər] = strong man, champion, hero; very brave, heroic treunas = might, power treuntachd = boldness, courage treuntas = strength, power, magnanimity
Manx (Gaelg)	trean = brave, firm, heroic, intensive, mighty, stout, valiant treanid = braveness, exploit, feat heroics, might, strength, valour
Proto-Brythonic	*trex = stronger
Middle Welsh (Kymraec)	trech = stronger, mightier, greater, superior, better
Welsh (Cymraeg)	trech [treːχ] = stronger, mightier, greater, superior, better trechedd = supremacy, dominance trechu = to defeat, overcome, overpower
Cornish (Kernewek)	trygh = conquest, victory, superior, triumphant, victorious trygher = victor tryghi = to conquer, vanquish
Middle Breton (Brezonec)	trech = victorious, victory trechy, trechiff = to conquer, prevail, overcome
Breton (Brezhoneg)	trec’h [briː] = superior, victorious, victory trec’hadeg = triumph trec’hadenn = success trec’hedigezh = defeat trec’her = winner trec’hin, trec’hiñ = to conquer, prevail, overcome trec’hus = victorious

Etymology: the Proto-Indo-European *(s)treg- (to be stiff, rigid, strong) or *treg- (strength). Words from the same roots include þróttur (strength, vigour, energy) in Icelandic, and idrott (sport, physical education) in Swedish [Source].

Oak (trees)

21st August 201923rd November 2024 By Simon

Words for oak (tree) and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	*daru [d̪ˠaɾʲ] = oak
Gaulish	Dervo = used in placenames
Old Irish (Goídelc)	dair [d̪ˠaɾʲ] = oak
Middle Irish (Gaoidhealg)	dair, daur = an oak, the letter D in the Ogham alphabet (ᚇ) dairbre, dairbhre = an oak, oakling, a grove of oak grees, an oak wood dairde, daurde = oaken dair-ḟid, dauruth = an oak wood
Irish (Gaeilge)	dair [d̪ˠaɾʲ] = oak, the letter D in the Ogham alphabet (ᚇ) dairbhre = oaks, oak-grove daireach = planted with / full of oaks doire [ˈd̪ˠɛɾʲə] = oak-wood; wood, grove, thicket
Scottish Gaelic (Gàidhlig)	dair [darʲ] = oak (archaic), the letter D, ᚛ᚇ᚜ in Ogham dairbhre = oak, nursery or grove of oaks darach [darəx] = oak, oaken, made of oak; ship (poetic) darag [darag] = small/dwarf oak, stunted/branchy tree (which is not useable for working)
Manx (Gaelg)	darragh = oak, oaken, oak grove, oak wood darrag = oak, beam, cast (fishing), snood, hairline darree = oak
Proto-Brythonic	*dar [ˈdar] = oak tree
Middle Welsh (Kymraec)	dar, dâr = oak derwd(y) = oak house, oratory, prayer house, coffin derwin, deruin = make of oak, oaken, abounding in oaks, strong, robust, oak timber
Welsh (Cymraeg)	dâr [ˈdaːr] = oak tree, foremost warrior, leader, mighty lord derw = oak trees derwen [ˈdɛrwɛn] = oak tree derwin = make of oak, oaken, abounding in oaks, strong, robust, oak timber der(w)lwyn = oak grove, oak wood
Old Cornish	dar = oak
Middle Cornish (Cernewec)	dar = an oak
Cornish (Kernewek)	dar [daːr / dæːr] = oak derwen = oak tree derw = oak trees
Old Breton	daeru = oaks
Middle Breton (Brezonec)	deru = oaks
Breton (Brezhoneg)	dar [dɑːr] = oak derv [ˈdɛrw/ˈdɛː.ro] = oaks dervenneg = with oak trees dervoed [dɛʁwət] = oak grove, oak wood

Etymology: from the Proto-Indo-European *dóru (tree) [source].

Words from the same Proto-Celtic root possibly include làrix (larch) in Catalan, lariks (larch) in Dutch learag (larch) in Scottish Gaelic, larch in English, Lärche (larch) in German, and lærk (larch) in Danish [source].

Words from the same PIE root include δόρυ (dóry – spear) in Greek, dervà (tar, resin) in Lithuanian terva (tar) in Finnish, dearbh (sure, certain) in Irish, tree, trim, and trough, true in English, and trä (wood) in Swedish [source].

Proto-Celtic	*tannos = green oak
Gaulish	*tannos = oak
Old Irish (Goídelc)	tinne = holly, elder
Middle Irish (Gaoidhealg)	tinne = holly, elder, the letter t in the Ogham alphabet (ᚈ)
Irish (Gaeilge)	tinne = the letter t in the Ogham alphabet (ᚈ)
Scottish Gaelic (Gàidhlig)	teine/tinne [tʲenə] = gorse, whin, furze (archaic), the letter t (ᚈ) in Ogham
Welsh (Cymraeg)	taneru, tener(i)o = to tan (hide) tanerdy = tannery tanerwr = tanner (of hides)
Old Cornish	tannen = oak (?)
Middle Cornish (Cernewec)	tonnen = bark glastanen, glastennen, glastan = (scarlet) oak
Cornish (Kernewek)	glastanen gelyn = holly/holm oak glastanen gork = cork oak
Middle Breton (Brezonec)	glastann(enn) = holm oak(s)
Breton (Brezhoneg)	tann [tānː] = sessile oaks tannañ = to tan glastann = holm oaks

Note: the Welsh words were borrowed from English tanner, which ultimately comes from Proto-Celtic *tannos, via French, Latin and Gaulish.

Etymology: from Proto-Celtic *(s)tannos, the Proto-Indo-European *(s)dʰnwos/*(s)dʰonu (fir). Words from the same Proto-Celtic roots, via Gaulish and Latin tannum (oak bark), include tan (pulped oak bark used in the tanning process of leather) in French, tano (stem, slip) in Galician, tanería (tannery), Tannenbaum (fir tree, Christmas tree) in German, θάμνος (thámnos – bush) in Greek, and tan, tannery, tannin (tannic acid) in English.

Words from the same PIE roots include thanë (cranberry bush) in Albanian, and धनु (dhanu – bow) in Sanskrit. [source].

Sources: Wiktionary, Etymological Dictionary Of Proto Celtic, In Dúil Bélrai English – Old Irish glossary, eDIL – Electronic Dictionary of the Irish Language, Teanglann.ie, Am Faclair Beag, An etymological dictionary of the Gaelic language, Fockleyreen: Manx – English Dictionary, Online Manx Dictionary, Gaelg Corpus, Geiriadur Prifysgol Cymru, Lexicon cornu-britannicum : a dictionary of the ancient Celtic language of Cornwall, Gerlyver Kernewek, Devri : Le dictionaire diachronique du breton, Dictionnaires bilingues de Francis Favereau / Edition Skol Vreizh, TermOfis

Caves

28th June 201914th August 2024 By Simon

Hre are a few words for caves, hollows and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	*oumā = cave
Old Irish (Goídelc)	úam = cave
Middle Irish (Gaoidhealg)	úam, úaim, úama = cave, den, lair, cellar, crypt, vault, grave, tomb, pit úamach = a cave-dweller
Irish (Gaeilge)	uaimh [uəvʲ] = cave, souterrain, underground chamber, cellar, crypt, vault, den of thieves, pit uaimheadóireacht = exploration of caves, potholing uaimheolaí = speleologist uaimheolaíocht = speleology uaimheolaí = speleologist uaimh ifrinn = pit of hell uaimh ladrann = den of thieves
Scottish Gaelic (Gàidhlig)	uamh [ũə̃v] / uaimh = cave, den, hollow, grave, grotto uamh-thalmhainn = souterrain, underground passage
Manx (Gaelg)	oghe = cave, oven ooig = den, cavern, grotto, antar, pit, stope, hotbed, cave ooig-oaylleeaght = speleology
Middle Welsh (Kymraec)	guocof, guocob, gogof = cave guocobauc, ogouawc, gogofawg = full of caves, cave-like, cavernous
Welsh (Cymraeg)	(g)ogof [ˈɔɡɔv / ˈoːɡɔv] = cave, cavern, grotto, cleft, cavity, den, lair ogofa = to explore caves, caving, pot-holing, speleology ogofaidd = cave-like, cavernous ogofaog = cave-like, cavernous, fulls of caves ogofäwr = caver, pot-holer (g)ogofog = full of caves, cave-like, cavernous ogofwr = cave-dweller, troglodyte ogof l(l)adron = den of thieves
Middle Cornish (Cernewec)	ogo, ogos = cave, cavern
Cornish (Kernewek)	gogow = cave, cavity

Etymology: from the Proto-Indo-European *h₁ewn- (empty) [source].

Old Irish (Goídelc)	fochla = burrow, burrowing, den, digging
Middle Irish (Gaoidhealg)	fochla = digging, rooting, burrowing, cavity, hole, burrow, den fochlach = hiding-place fochlaid = burrowing, undermining, uprooting, cavity, hole, pit
Irish (Gaeilge)	uachais = burrow, cavity, lair, den
Scottish Gaelic (Gàidhlig)	fuathais = den (obsolete)
Proto-Brythonic	*fowyā = den, lair, cave
Middle Welsh (Kymraec)	ffeu, ffau = den, lair, cave
Welsh (Cymraeg)	ffau = den, lair, burrow, set, covert, cave
Middle Cornish (Cernewec)	fow = den, cave, a lurking place of wild beasts
Cornish (Kernewek)	fow = cave

Etymology: from the Latin fovea (pit, hole in the ground, snare) the Proto-Indo-European *bʰow- (pit, hole) [source].

Proto-Celtic	tullos/tullom = pierced, perforated, hole
Old Irish (Goídelc)	toll = perforated, pierced, hole tollaid = to pierce, perforate
Middle Irish (Gaoidhealg)	toll = pierced, perforated; hollow, empty, tonsured, vain, ineffective; hole, fault; buttocks tollad = act of piercing, attacking, penetrating, impugning tollaid = piereces, penetrates tollus = perforation tretholl = piereced, hollow tuille = hollowness
Irish (Gaeilge)	toll [t̪ˠoːl̪ˠ/t̪ˠəul̪ˠ/t̪ˠʌl̪ˠ] = hole, hollow, posterior, buttocks, piereced, perforated, empty, deep (voice), to bore, pierce, perforate tolladh = borning, perforation tolladóir = borer, piercer, perforator tolladóireacht = (act of) boring tollán = tunnel tollmhór = big-bottomed, bumptious tolltach = piercing, penetrating
Scottish Gaelic (Gàidhlig)	toll [tɔul̪ˠ] = hole, penetration, hole, hold (of a ship); to bore, perforate, gore toll-guail = coalpit toll-iuchrach = keyhole toll-putain = buttonhole toll-sìolaidh = plughole tolltach [tɔul̪ˠdəx] = full of holes, holed tolta [tɔul̪ˠdə] = bored, perforated, gored tollan [tɔl̪ˠan] = orifice
Manx (Gaelg)	towl = aperture, bore, cavity, crater, hole, hollow, leak, penetration, pothole, shaft, vent towl buird = pigeonhole towl conning = rabbit hole towl dhull = plughole towl doo = black hole yn towlagh = penetrable
Middle Welsh (Kymraec)	tull, twll, twlh = hole, hollow, pit
Welsh (Cymraeg)	twll [tʊɬ] = hole, aperture, dimple, hollow, pit, cave, burrow, den, orifice twll agoriad, twll (y) clo = keyhole twll botwm = buttonhole twll cath = cat-flap, cat-door twll cesail. twll y gesail = armpit twll cwinngen = rabbit burrrow twll du = black hole twll (y) grisiau = stairwell
Middle Cornish (Cernewec)	toll = hole, perforation tolcorn = flute, fife (“horn with holes”) tollec = full of holes, perforated, hollow tolly = to make a hole, to perforate
Cornish (Kernewek)	toll = burrow, hollow, hole, opening, orifice toll alhwedh = keyhole toll boton = button hole toll konin = rabbit burrow toll lavrek = fly (in trousers) toll y’n fos = cash dispenser (“hole in the wall”) tollek = holed, leaky, perforated
Old Breton	tull = foramen (aperture or opening produced by boring)
Middle Breton (Brezonec)	toull = pierced, leaky, deep, hollow, empty; hole toulladur = digging, excavation, piercing
Breton (Brezhoneg)	toull [ˈtulː] = holed, pierced, hole, embrasure, entrance toull du = black hole toulled = thole (pin) toullet = perforated

Etymology: from Proto-Indo-European *tewk- (to push, press, beat, pierce, perforate), from *(s)tew- (to push, hit) [source].

Words from the same Proto-Celtic root include tollo (hole in the ground where hunters hide, rainwater puddle) in Spanish, toll (pool, puddle) in Catalan, tol (ditch, dam) in Galician [source].

Words from the same PIE root possibly include tkát (to weave) in Czech, tkać (to weave, stick, tuck) in Polish, and тъка [tɐˈkɤ] (to spin, plait, entwine, weave) in Bulgarian [source].

Proto-Celtic	kuwo-/kawyos = hollow
Old Irish (Goídelc)	cúas = hollow, cavity, cave
Middle Irish (Gaoidhealg)	cúa, cuae, cua, cúe = hollow, empty’ bell-shaped cup, nut cuäch, cúach = cup, goblet, bowl, cauldron cúachda, cuachda = cupped, hollow cúas, cús = hollow, cavity, cave, cavern, lair, den, shelter cuithe = put, pitfall, prison, dungeon, well, pool, whirlpool
Irish (Gaeilge)	cuas = cavity, hollow, recess, cove, creek cuasach = cavernous, hollow, concave cuasacht = concavity cuasán = (small) cavity
Scottish Gaelic (Gàidhlig)	cuas [kuəs] = hollow, cave, cavity cuasach [kuəsəx] = cavernous cuasan [kuəsan] = small hollow/cavity, small cave
Proto-Brythonic	*kow = hollow
Middle Welsh (Kymraec)	cev, keu, kau = hollow, empty, sunken
Welsh (Cymraeg)	cau = hollow, empty, sunken, false, deceitful, enclosing, shut, closed, vacuum, cavity, inwards, bowels yghau = closed, shut
Middle Cornish (Cernewec)	*cew = hollow
Cornish (Kernewek)	kew = hollow, enclosed field, paddock, small enclosure
Old Breton (Brethonoc)	cau = covered
Middle Breton (Brezonec)	queu, keu, kev = hollow, concave, deep que = cavity, cave
Breton (Brezhoneg)	kev = cave, concave, hollow, cavity kevded = concavity keviadur = excavation kevian, keviañ = to excavate

Etymology: from Proto-Indo-European *kewh- (vault, hole) [source]. , or from *ḱowh₁ós (hollow), from *ḱewh₁- (to swell) [source]. The English words cave and cavity come from the same roots.

The Breton word kavarn (cave, cavern, den, lair) comes from the same PIE root, probably via the Latin caverna (hollow, cavity, cave, cavern), from cavus (hollow, concave), from the Proto-Italic *kawos [source].

Other words in Breton for cave are groc’h, mougev and roc’h toull. There don’t appear to be any cave-related words that are cognate with the other Celtic languages.

Rivers & Stars

26th April 20196th January 2024 By Simon

Words for rivers & stars in Celtic languages.

Proto-Celtic	abonā / abū = river *abonko- = beaver
Gaulish	ambe = river
Old Irish (Goídelc)	ab [au̯v] = river
Middle Irish (Gaoidhealg)	ab = river
Irish (Gaeilge)	abhainn [əunʲ / əun̠ʲ / oːn̠ʲ] = river craobh-abhainn = affluent, tributary tréig-abhainn = distributary
Scottish Gaelic (Gàidhlig)	abhainn [a.ɪn̪ʲ] = river, stream abhainneach = fluvial, pertaining to or abounding in rivers abhainn-deighe = river of ice, glacier capall-aibhne = hippopotamus con-abhainn = confluence leas-abhainn = tributary tur-abhainn = seasonally dry river
Manx (Gaelg)	awin [aunʲ / ˈawənʲ] = river awiney = freshwater, riverside; of a river broogh awin = river bank, riverside beeal/cass awin = estuary, river mouth crouw-awin = confluence
Proto-Brythonic	*aβon [aˈβoːn] = river
Middle Welsh (Kymraec)	afon, avon, auon = river
Welsh (Cymraeg)	afon [ˈaːvɔn / ˈavɔn] = river, stream, brook afonfarch = hippopotamus afonig = rivulet, stream, book afonog = having (many) rivers or streams; fluvial
Old Cornish	auon = river
Middle Cornish (Cernewec)	avon = river
Cornish (Kernewek)	avon, awon [ˈavɔn] = river
Middle Breton	aven, avon = river
Breton (Brezhoneg)	aven [ˈɑː.ven] = river

Etymology: from the Proto-Indo-European *h₂ep-h₃ōn-, from *h₂ep- (water, body of water) [source]. The names of the river Avon in England and the river A’an (Avon) in Scotland were borrowed from Proto-Brythonic [source].

Words from the same PIE roots include aven (sinkhole, pot hole) in French, avenc (chasm, gulf sinkhole) in Catalan, abeneiro (black alder tree) in Galician, amieiro (alder) in Portuguese, अप् (ap – water, Virgo) in Sanskrit, and possibly words for ape in English and other Germanic languages [source].

Proto-Celtic	*rēnos = river, waterway
Gaulish	Rēnos = River Rhein (?)
Old Irish (Goídelc)	rían [r͈ʲiːa̯n] = sea, ocean, path, course, way, manner
Middle Irish (Gaoidhealg)	rían = sea, ocean (poetic/archaic); course, route, path, way, manner, state
Irish (Gaeilge)	rian = course, path, mark, trace, track, vigour rianach = having tracks, paths rianaí = wayfarer, wanderer, tracker, tracer, genealogist rianaigh = to mark out, trace, indent, chart, track rianaíocht = wayfaring, wandering comhrian = corresponding course, contour trasrian
Scottish Gaelic (Gàidhlig)	rian [r̪ʲian] = method, mode, system, arrangement, control, management, order, sense rianachd = administration rianadair = arranger, controller, governor rianail = orderly, methodical rianaire = administrator co-rian = system mì-rian = confusion, disorder
Manx (Gaelg)	rane = stanza, track, verse

Etymology: from the Proto-Indo-European *h₃reyH-nós, from *h₃reyH- (to flow, stream) [source]. Names for the river Rhine in many languages come from the same roots, via the Latin Rhēnus and Gaulish [source]

Proto-Celtic	*sterā = star
Middle Irish (Gaoidhealg)	ser = star
Proto-Brythonic	*ster = stars
Welsh (Cymraeg)	sêr [seːr] = stars
Cornish (Kernewek)	ster = stars
Breton (Brezhoneg)	ster [ˈsteːr] = stars, river

Etymology: from the Proto-Indo-European *h₂stḗr (star), from **h₂eh₁s- (to burn) [source]. It’s possible that the Breton word for ster comes from two different roots, and the river one is not cognate with words for star in other Celtic languages.

Words marked with a * are reconstructions.

Sources: Wiktionary, Am Faclair Beag, Online Manx Dictionary, Teanglann.ie, eDIL – Electronic Dictionary of the Irish Language, In Dúil Bélrai English – Old Irish glossary, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Dictionaire Favereau, TermOfis, Dictionnaire de la langue gauloise, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Celtiadur

Exploring connections between Celtic languages

Category: Catalan (català)

Flour

Iron

Heather

Walls

Bark and Beehives

Peaks

Strength

Oak (trees)

Caves

Rivers & Stars