Key Openings

3rd March 20223rd March 2022 By Simon

Today we’re looking at the words for to open, keys and related things in Celtic languages.

Proto-Celtic	koros = putting, casting exs-koris = the opener
Old Irish (Goídelc)	cor [kor] = putting, setting, throwing eochair = key
Irish (Gaeilge)	cor [kɔɾˠ] = to turn, turn, turning movement, cast, lively air, reel corach = turning, twisting coradh = to turn, bend eochair [ˈɔxəɾʲ] = key, clef
Scottish Gaelic (Gàidhlig)	car [kar] = to bend, spin, turn, twist, trick, fraud, movement, job, task iuchair [ˈɔxəɾʲ] = key, clef
Manx (Gaelg)	cor = twirl ogher = key, peg, headstone, keystone, clef, legend
Middle Welsh (Kymraec)	agory, agori, egor = open egoriad = key
Welsh (Cymraeg)	agor [ˈaɡɔr] = to open, unlock, unfasten, undo, loosen, disclose, divulge, reveal, declare, expound, explain, interpret agored = open(ed), ajar, clear, dilated, spread, broad, wide agoredrwydd = openness agoriad = key, opening, hatch, aperture, gap, entrance agoriawdr = opener, (musical) clef agorwr / agorydd = opener, expounder, interpreter
Middle Cornish	ygor(i) = to open ygor = open
Cornish (Kernewek)	ygor(i), egor(i) = to open ygor, egor = open ygorys, egerys = opened ygeryans, egeryans = opening
Middle Breton	igueriff, igor = open
Breton (Brezhoneg)	digor = open digoriñ = to open

Etymology: possibly from the Proto-Indo-European (s)ker- (to turn, curve) [source].

From the same PIE root we get the Latin word cancer (crab, tumor, cancer, lattice, grid), and related words in other languages, such as cancer, canker and incarcerate in English, and cangrejo (crab) and cáncer (cancer) in Spanish [source].

Proto-Brythonic	*alchwedd = key
Middle Welsh (Kymraec)	allwed = key
Welsh (Cymraeg)	allwedd [ˈaɬwɛð/ˈaɬwɛð] = key, corkscrew, pedal allweddu = to key or type, keyboard allweddair = keyboard, password, buzz-word, catchword, slogan allweddog = bearing/having keys, keyed allweddol = key, critical, pivotal, crucial, strategic
Old Cornish	alped = key
Middle Cornish	alwheth = key
Cornish (Kernewek)	alhwedh = key alhwedha = to lock alhwedhor(es) = treasurer
Middle Breton	alhouez = key
Breton (Brezhoneg)	alc’hwez [ˈal.ɣwe/ˈal.ɣwɛs] = key alc’hweziek = keyed

Etymology: from the Proto-Indo-European *(s)kleh₂w- (hook, peg) [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, Gerlyvyr Cernewec, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Druids

23rd February 202219th August 2022 By Simon

Today we’re looking at the words for druids in Celtic languages.

Proto-Celtic	*druwits = druid, priest
Gaulish	druwits / druwides = druid
Old Irish (Goídelc)	druí [ˈdruːi̯] = druid, sorcerer, magician
Irish (Gaeilge)	draoi [d̪ˠɾˠiː] = druid, wizard, magician, augur, diviner, trickster draíocht = druidic art, druidism, witchcraft, magic, charm, enchantment draíochtach = magicial, bewitching, entrancing draíodóir = magician draíodóireacht = magic, sly, cunning, hypocrisy, trickery, secretiveness
Scottish Gaelic (Gàidhlig)	draoidh [drɯj] = druid, sorcerer, magician, wizard draoidheachd [drɯjəxg] = magic, sorcery, druidism draoidheil [drɤjal] = druidic(al), magic(al) ceò-draoidh = magic mist eun-draoidh = augur
Manx (Gaelg)	druaight = charm, druid druaightagh = smithcraft, smithery, smithywork druaightys = charming, druid, druidism, magic
Proto-Brythonic	*drüw [ˈdryu̯] = druid, seer
Welsh (Cymraeg)	dryw [drɨu̯/drɪu̯] = druid, seer derwydd [ˈdɛrwɨ̞ð / ˈdɛrwɪð] = prophet, wise man, druid derwyddaidd = druidical derwyddiaeth = druidism, the druid cult derwyddol = druidic, druidical archderwydd = archdruid
Old Cornish	druw = druid
Cornish (Kernewek)	drewydh = druid
Breton (Brezhoneg)	drouiz [ˈdruː.is] = druid drouizek / drouizel = druidic drouizelezh / drouiziezh = druidism

Etymology: from the Proto-Celtic *daru (oak) and *wid-/*windeti (to know, to see), from the Proto-Indo-European *dóru (tree) and *weyd (to see, know) [source].

The Gaulish words for druid were borrowed by Ancient Greek, as δρυΐδαι (druḯdai), and Latin, as Druidēs. The Latin word was borrowed into French as druide, which was borrowed into English as druid [source].

The Proto-Brythonic word *drüw was borrowed into Old English as drȳ (sorcerer, magician), which became drī(mann)/driʒ(mann) (sorcerer, magician) in Middle English [source]. A few modern druids use the word drymann, or something similiar, to refer to themselves.

Here’s a traditional Welsh tune called Y Derwydd (The Druid):

Words marked with a * are reconstructions.

Smiths

17th February 202217th February 2022 By Simon

Today we’re looking at the words for smiths and related people in Celtic languages.

Proto-Celtic	gobanns / goban- = smith
Gaulish	Gobano = personal name Cobanno = name of a god
Old Irish (Goídelc)	gobae [ˈɡove] = smith goibnecht / gaibnecht = the craft or calling of a smith
Irish (Gaeilge)	gabha [ɡəu.ə/ɡəu/ɡoː] = smith gabha buí = goldsmith gabha dubh = backsmith, dipper, water ouzel gabha geal = silversmtih, whitesmith gabha óir = goldsmith gabha stáin = tinsmith
Scottish Gaelic (Gàidhlig)	gobha [go.ə] = (black)smith gobha-dubh = blacksmith gabha-geal = whitesmith gobha-ghunnachan = gunsmith gobha-ghlasan = locksmith
Manx (Gaelg)	gaaue = blacksmith, forger, smith gaauenys = smithcraft, smithery, smithywork gaauenaght = smithcraft gaaue airh = goldsmith gaaue argid = silversmith gaaue armyn = armourer gaaue cabbil = farrier gaaue glish = locksmith gaaue gunney = gunsmith gaaue stainney = tinsmith
Proto-Brythonic	*goβ = smith, blacksmith
Middle Welsh (Kymraec)	gof, gob, gou, geueil = smith, blacksmith
Welsh (Cymraeg)	gof [ɡoːv] = smith, blacksmith, ironsmith gof angorau = anchor-smtih gof afrau = harness-maker gof arain = silversmtih gof aur = goldsmith gof cloeau = locksmith gof du = blacksmtih gof ffrasau = maker of phrases gof pren = carpenter gof pres = brass-smith, copper-smith, tinker
Old Cornish	gof = smith
Cornish (Kernewek)	gov = blacksmith, smith govel = forge
Old Breton	gob, gobail = smith
Middle Breton	goff = smith
Breton (Brezhoneg)	gov [ˈɡow] = smith govel = forge, wire, forging, sharpening govelaj = forging goveliañ = to forge govelier = smith govelierezh = forging, sharpening

Etymology: uncertain – possibly related to the Latin word faber (artisan, craftsman, maker, forger, smith), or from the Proto-Indo-European *gʷʰobʰ-/*gʰwobʰ- [source].

The surname McGowan comes from Mac Gabhainn (Irish) or Mac Gobhainn (Scottish Gaelic), both of which mean “son of the smith”. Other versions of this name are available, including MacGabhainn, O’Gowan, McGavin, McGowin and McCowan [source].

Words marked with a * are reconstructions.

Corners

2nd February 20222nd February 2022 By Simon

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

Proto-Celtic	*kūlos = corner
Old Irish (Goídelc)	cúl [kuːl] = back, rear iarcúl = remote place
Irish (Gaeilge)	cúl [kuːlˠ] = back, reserve, support, rear, reverse (of coin), counter cúlaí = back (in rugby, etc) cúlaigh = to back, move back, reverse, retreat cúláire = recess, nook, back of throat cúlaistín = backer, henchman cúlsráid = back street iargcúil = remote corner, backward, out-of-the-way place, isolated
Scottish Gaelic (Gàidhlig)	cùl [kuːl̪ˠ] = back, hind part, tress, shadow cùl-fraon = background cùl-chainnt = backbiting, slander, defamation, calumny cùl-taic = patron, supporter, patronage, support, (military) reserves cùl-shràid = back street
Manx (Gaelg)	cooyl = back, behind, astern, reverse cooyl-charrey = backer cooyl-eaishtagh = to eavesdrop cooyl-pholt(al) = backfire cooyl-raad = back street
Proto-Brythonic	*kil = corner, angle
Middle Welsh (Kymraec)	kil = corner, angle
Welsh (Cymraeg)	cil [kiːl] = corner, angle, back, nape of the neck, retreat, flight, recess, covert, nook, eclipse, wane cilaidd = retiring, elusive, furtive cilio = to retreat, withdraw, depart, recede, retire, pass away
Old Cornish	chil = back
Cornish (Kernewek)	kil = back, nape of the neck, book, reverse kilans = recession kilden = retreat kildenna / kildedna = to back off, withdraw kildennans / kildednans = withdrawal
Breton (Brezhoneg)	kil = back, reverse, lapel, neck, heel kiladenn = reverse kilañ = to return kilober = feedback kilseller = retrospective

Etymology: from the Proto-Indo-European *(s)kewH-lo-, from *(s)kewH- (to cover, conceal, hide). The English words such as hide, hose, house and sky come from the same PIE root [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, Gerlyvyr Cernewec, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Wings

29th January 202229th January 2022 By Simon

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

Proto-Celtic	ɸeto/feto- = to fly fatar/fatanos/*fetnos = wing, bird
Old Irish (Goídelc)	ette [ˈetʲe] = wing, pinion, fin, feather, plume ettech/ittech = winged, finned, flying, fluttering
Irish (Gaeilge)	eite [ˈɛtʲə] = wing, pinion, wing feather, fin, vane eiteach = winged, pennate, plumed, feathered, finned eiteog = wing, (little) wing feather, (little) fin, wing-like
Scottish Gaelic (Gàidhlig)	ite [içdʲə] = feather, plume, fin, overlap, blade iteach [ihdʲəx] = feathery, feathered, finned itealach = winged, flying, hovering, fluttering
Manx (Gaelg)	fedjag [ˈfaiaɡ] = feather, plume, quill, pinion fedjagagh = pinnate, feathery
Proto-Brythonic	*atanī = wing
Middle Welsh (Kymraec)	adain = wing, fin
Welsh (Cymraeg)	adain [ˈadai̯n/ˈadɛn/ˈaːdɛn] = wing, fin, arm, sleeve adeiniog = winged
Old Cornish	aden = leaf of a book
Old Breton	attanoc = wing

Etymology: from the Proto-Indo-European *peth₂- (to fly, to spread out) [source]. The English words such as feather, petal, pinion and helicopter come from the same PIE root [source].

Words for birds and larks come from the same Proto-Celtic roots.

Middle Irish (Gaoidhealg)	ascall = armpit
Irish (Gaeilge)	ascaill [ˈasˠkəl̠ʲ/ˈasˠkəl̪ˠ] = armpit, recess, avenue, axil asclán = something carried under arm, armful, gusset
Scottish Gaelic (Gàidhlig)	asgall [asgəl̪ˠ] = breast, bosom, armpit
Manx (Gaelg)	aghlish = axil, armful, armpit
Proto-Brythonic	*askell = wing
Middle Welsh (Kymraec)	asgell, askell = wing
Welsh (Cymraeg)	asgell [ˈasɡaɬ / ˈaskaɬ] = wing, feather, fin, flank, side asgellog = winged, feathered, flying, finned, scaly, barbed asgellwr = winger, wing-forward (in sports) asgellu = to feather (an arrow), put wings on, grow wings, shelter/protect (with wings)
Old Cornish	ascall = wing
Cornish (Kernewek)	askel = wing
Breton (Brezhoneg)	askell [ˈas.kɛl] = wing, fin, flipper

Etymology: from the Latin ascella (wing), from axilla (little wing, axilla, armpit), a diminutive of āla (wing, armpit, shoulder blade) from the Proto-Indo-European *h₂eḱs- (axis) [source].

Words marked with a * are reconstructions.

Knives

6th January 20226th January 2022 By Simon

Today we’re looking at words for knife, and related words, in Celtic languages.

Proto-Celtic	skiyenā = knife skeno- = knife
Old Irish (Goídelc)	scían [ˈɡavul] = knife
Irish (Gaeilge)	scian [ʃciənˠ/ʃciːn̪ˠ] = knife, edge, side scian aráin = bread knife scian bhoird = table knife scian feola = carving knife scian fola = lancet scian phóca = pocket knife, penknife scianchlár = knife board sciantaca knife rest sceanra = knives, cutlery
Scottish Gaelic (Gàidhlig)	sgian [sgʲiən] = knife, blade (of a peat spade) sgian-dubh = skean dhu sgian-bhùird = table knife sgian-pheann = penknife sgian- phòca(id) = pocket knife sgian-arain = bread knife
Manx (Gaelg)	skynn = knife skynn annee = scalpel skynn arran = bread knife skynn attey = dagger, dirk, poniard, stiletto skynn foalley = carving knife skynn phenney/phoagey/phoggaid = penknife skynn vuird = table knife skynneyder = cutler skynneydys = cutlery
Middle Welsh (Kymraec)	esgïen / ysgien / sgïen / yskien = knife, sword, rapier
Welsh (Cymraeg)	ysgïen / sgien = knife, sword, rapier, cutter, parer, chopper, scymeter
Middle Breton	squei(g)aff = to cut
Breton (Brezhoneg)	skejañ = to cut, sever, split; severing, cutting, sectioning

Etymology: from the Proto-Indo-European *skei- (to cut) [source]. The Welsh words were probably borrowed from Old Irish.

Proto-Brythonic	*kullell = knife
Middle Welsh (Kymraec)	celeell, kyllell, kallel = knife
Welsh (Cymraeg)	cyllell [ˈkəɬɛɬ/ˈkəɬaɬ] = knife cyllell bapur = paper knife cyllell fara = bread knife cyllell fwrdd = table knife cyllell gerfio = carving knife cyllell glun = dagger
Old Cornish	collel = knife
Cornish (Kernewek)	kollell = knife kelyllik = pocket knife
Breton (Brezhoneg)	kontell [ˈkɔ̃ntɛl] = knife kontell amann = butter knife kontell geuz, kontell fourmaj = cheese knife kontell-vara = bread knife kontellazh = cutlass kontelleg = knife kontilli, kontellerezh = cutlery

Etymology: from the Latin cultellus (small knife, dagger), from culter (knife, razor), possibly from the Proto-Indo-European *(s)kelH- (to cut, slipt, separate) [source], which is the root of the English word shelf [source], or from the PIE *(s)ker- (to cut off), which is also the root of such English words as carnival, carnivore, cortex, curt, sharp, shear and share [source].

English words from the same Latin root (cultellus) include: cutlass and cutlery [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, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Ladles and Spoons

31st December 20212nd January 2022 By Simon

Ladles and Jellyspoons, or if you prefer, Ladies and Gentlemen, today we are look at words for spoon, ladle and related words in Celtic languages.

Proto-Celtic	*lēgā = spoon
Old Irish (Goídelc)	líach [l͈ʲiːa̯x] = spoon, laddle
Irish (Gaeilge)	liach [l̠ʲiəx] = laddle, ladleful, measure liachlán = ladleful
Scottish Gaelic (Gàidhlig)	liogh [l̪ʲɤɣ] = blade (of an oar, helicopter), vane (of a mill), ladle, hero liogh ràimh = oar blade
Manx (Gaelg)	lheegh = ladle lheegh awree = soup ladle
Proto-Brythonic	*lluɨɣ = spoon, scoop, ladle, trowel
Middle Welsh (Kymraec)	llwy = spoon, ladle, trowel
Welsh (Cymraeg)	llwy [ɬuːɨ̯] = spoon, ladle, scoop, trowel, spatula, bucket, float, paddle (of a water-wheel) llwy de = teaspoon llwy fwrdd = tablespoon llwy gawl = soup spoon llwy grochan, llwy droetir = ladle llwy bren = wooden spoon llwy serch = love-spoon llwyaid = spoonful, shovelful llwyar(n) = trowel, fire-shovel, slive, scoop, corer, spatula llwyar(n)u = to spread and smooth with a trowel or shovel llwyo = to spoon or ladle (out) llwywr = spoon-maker
Old Cornish	loe = spoon
Cornish (Kernewek)	lo = spoon lo balas = trowel lo de = teaspoon lo ledan = ladle lo vras = tablespoon
Old Breton	loi = spoon
Middle Breton	loa = spoon
Breton (Brezhoneg)	loa = spoon, striker, gouge, trowel, pliers loa-dizourañ = slotted spoon loa goad = wooden spoon loa-gafe = teaspoon loa-voued = soup spoon

Etymology: from the Proto-Indo-European *leyǵʰ- (lick) [source]. The English word lick comes from the same PIE root via the Middle English likken (to lick), the Old English liccian (to lick), the Proto-West Germanic *likkōn (to lick), and the Proto-Germanic *likkōną (to lick) [source]

Irish (Gaeilge)	spúnóg [sˠpˠuːˈn̪ˠoːɡ / ˈsˠpˠuːnˠaɡ] = spoon, spoonful spúnóg tae / spúnóg bheag / taespúnóg = teaspoon spúnóg mhór / spúnóg bhoird = tablespoon
Scottish Gaelic (Gàidhlig)	spàin [sbaːn̪ʲ] = spoon, blade (of an oar) spàin-bhùird = tablespoon spàin-fhiodha = wooden spoon spàin-teatha, spàin-tì = teaspoon spàinach = like or pertaining to spoons spàineag = small spoon, small spoonful
Manx (Gaelg)	spein = spoon spein ambee = dessert spoon spein ooh = egg spoon

Etymology (Irish): from the English spoon, from the Middle English spo(u)ne/spo(o)n (spoon, chip of wood), from the Old English spōn (sliver, chip of wood, shaving), from the Proto-West Germanic *spānu (chip, shaving, spoon), from the Proto-Germanic *spēnuz (chip, flake, shaving), from the Proto-Indo-European *(s)peh₂- (chip, shaving, log, length of wood) [source].

Etymology (Scottish Gaelic and Manx): from the Old Norse spánn/spónn (chip, shaving, spoon), from the Proto-Germanic *spēnuz [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, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Heat

21st December 20211st December 2023 By Simon

Words for heat, warmth and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	*texstus = heat
Old Irish (Goídelc)	tess = heat, warmth
Middle Irish (Gaoidhealg)	tess, tes = heat, warmth, sultriness, fervour, zeal aintes = excessive heat tesbach, teasbhach = heat, warmth, sultriness, ardour, fury, illess, fever tessach = feverish heat, fever tessaide = hot, warm, sultry tessaigid = to warm, heat
Irish (Gaeilge)	teas [tʲasˠ/tʲæsˠ] = heat, hotness, warmth; warm clothing, warm place; degree of hotness; high temperature, feverishness; ardour, passion; hottest, highest, stage teasach = feverish heat, fever teasaí = hot, warm; ardent, passionate; hot feverish; hot-tempered, fiery teasaíocht = heat, warmth; ardour, passion; feverishness; hot temper, fire teasaire = heater
Scottish Gaelic (Gàidhlig)	teas [tʲes] = heat, hotness; temperature; heating (in metallurgy) teas-mheidh = thermometer teasach = fever, restlessness (caused by heat), mo(u)lt; thermal teasadair / teasraiche / teasachan = heater
Manx (Gaelg)	çhiass = heat, warmth çhiassveih = thermometer çhiasseyder = radiator, heater, warmer çhiassid = hotness, temperature çhiassagh = febrile, feverish
Proto-Brythonic	tes = heat, warmth
Middle Welsh (Kymraec)	tes = heat, warmth
Welsh (Cymraeg)	tes [teːs] = heat (of the sun), warmth, (period of) warm weather, sunshine, (heat) haze, mist cynes [ˈkənɛs] = warm (from cyn (co-) and tes) tesaint = passion, zeal; heat, warmth teser = (heat) haze tesiad = a warming tesio, tesiaf = to shine (of the sun) tesog = hot, sunny, close sultry
Old Cornish	tes = heat
Middle Cornish (Cernewec)	tes = heat, warmth
Cornish (Kernewek)	tes = heat tesa = to heat tesek = hot tesel = thermal
Old Breton	tes = heat
Middle Breton (Brezhonec)	tez, tès = heat
Breton (Brezhoneg)	tes = heat

Etymology: from the Proto-Indo-European *tep- (to be warm, to be hot) [source]. Celtic words from fire come from the same PIE root via the Proto-Celtic *teɸnets (fire) [source]

The English word tepid comes from the same PIE root [source].

Proto-Celtic	*teɸents = heat
Old Irish (Goídelc)	té, tee [tʲeː] = hot, warm; lustful, wanton; comfortable, sheltered; fervent; fierce, keen
Middle Irish (Gaoidhealg)	té, te = warm, hot, comfortable, sheltered, fervent, fierce, keen, bold
Irish (Gaeilge)	te [tʲɛ] = hot, warm; pungent; ardent, hot-tempered, vehement, hotfoot; affectionate, comfortable teobhlasta = hot (spicy) teochroí = warm-heartedness, warmth, affection teochroíoch = warm-hearted teocht = warmth, heat, temperature teofholach = warm-blooded alathe = lukewarm téamh = heating, warming, distillation
Scottish Gaelic (Gàidhlig)	teth [tʲeh] = hot ain-teth = scorching, exceedingly hot, ardent, vehement, eager, inflamed
Manx (Gaelg)	çheh = fevered, fervent, heated, hot, impassioned, passion, sexually precocious, thermal, warm çhiow = to warm up, warm, warming up, inclined, yearned, heat,warmed

Etymology from the Proto-Indo-European *tep- (to be warm) [source].

Proto-Celtic	gʷrensos, gʷrīnnso- = heat
Old Irish (Goídelc)	grís = heat (of the sun), fire, embers
Middle Irish (Goídelc)	grís, gríss = heat, fire, embers, hot ashes; glow, ardour, valour, passion
Irish (Gaeilge)	gríos [ɡɾʲɪsˠ] = hot ashes, embers; heat, glow, ardour; rash, blotches (on skin) gríosach = glowing gríosóg = spark from embers, inflamed spot, rash gríosóir = inciter, agitator gríostaitneamh = burning, rosy, glow gríosú = inflammation, incitement, stimulation
Scottish Gaelic (Gàidhlig)	grìos [grʲiːs] = begging, entreaty; heat, embers, redness, inflammation, provocation grìosad [grʲiəsəd] = begging, beseeching, entreating, cursing, swearing, stirring up a fire, provoking
Manx (Gaelg)	gree [ɡriː] = heat greeshagh = arouse (passions), arousing, vibrant, ember greeshaghey = to aggravate, chivvy, set on, whip up, arouse (passions)
Middle Welsh (Kymraec)	gwres, ywres, gỼres = heat, warmth guressaei = to heat, warm guressauc, gwressawc = hot, very warm gwresoca, gwresogi = to make warm or hot
Welsh (Cymraeg)	gwres [ɡwreːs] = heat, warmth, hot weather, feverishness, itching; intensity (of feeling), passion, lust, vehemence, ardour, fervour, zeal, enthusiasm gwresâf, gwresáu = to heat, warm gwresio, gwresu = to become heated, heat, generate heat, emit warmth gwresog = hot, very warm, summery, heat-giving, calorific gwresogi = to make warm or hot, provide warmth, heat
Middle Cornish (Cernewec)	gwres = heat
Middle Breton (Brezhonec)	groès, groës = heat
Breton (Brezhoneg)	gwrez = heat, temperature, ardent, fervent, blazing gwrezus = calorific gwrezverk = temperature

Etymology possibly from the Proto-Indo-European *gʷʰer- (warm, hot) [source]. English words from the same PIE root include furnace, gore, thermal and warm [source].

Proto-Celtic	teɸesmis/tefesmi- = heat
Middle Welsh (Kymraec)	tui, tvymyn, tỼym, twym [tuːɨ̯m/tʊi̯m] = warm, (quite) hot, infectious, fervent, intense, passionate, heated, unpleasant, dangerous, heat, fever twymna, tỼymaỼ, twymo = to make/become warm or hot twymder = warmness, warmth, hotness, heat twymyn = fever
Welsh (Cymraeg)	twym [tuːɨ̯m/tʊi̯m] = warm, (quite) hot, infectious, fervent, intense, passionate, heated, unpleasant, dangerous, heat, fever twym(n)af, twym(n)o = to make/become warm or hot, to warm, to heat, to ferment twymder = warmness, warmth, hotness, heat twym(n)wr, twymydd = person or thing that warms, heater twymyn = fever, warm drink
Old Cornish	toim, tum = hot, warm, heated
Middle Cornish (Cernewec)	tom = hot, warm tomder = heat, warmth tomma = to make warm, to warm tubm = hot, burning tubma = to make hot, to heat, to warm
Cornish (Kernewek)	tomm, tobm = hot, warm tomm y wos, tobm y woos = hot-blooded tomma, tobma = to warm, become warm tommhe, tobmhe = heat, warm tommheans, tobmheans = heating tommheans ollvysel, tobmheans ollvesel = global warming
Middle Breton (Brezonec)	tomm, toem, tuem = hot, warm, heat toemaff, tomaff = to heat, to warm up toemder, tomder = heat
Breton (Brezhoneg)	tomm [tɔmː] = hot, warm tommañ = to heat, to warm up, to be fond of, to become attached to tommder = heat tommerez = stove tommerezh = boiler room

Etymology: from the Proto-Indo-European *tep- (to be warm, to be hot) [source]. Words for fire in Celtic languages come from the same root.

Proto-Celtic	*brutus = fermentation, boiling heat
Old Irish (Goídelc)	bruth [bruθ] = boiling, fury, glow, heat, rage, vehemence
Middle Irish (Goídelc)	bruth = (boiling) heat, blaze, glow, anger, fury, excitement, fervour, valour bruthach = fiery, furious, vigorous bruthmar = fiery, raging, furious, ardent
Irish (Gaeilge)	bruth [bˠɾˠʊ(h)] = heat, rash, eruption, nap, pile, covering, surf bruthach = hot, fiery, napped, fluffy bruthaire = cooker bruthán = (slight) rash brufar = ardent, fiery, lively
Scottish Gaelic (Gàidhlig)	bruth [bruhθ] = hotness (of skin), hot and confined space, red-hot object, heat, fire bruthainn [bruhɪn̪ʲ] = sultriness, sultry heat bruthairneach [bruhər̪n̪ʲəx] = muggy, sultry, sweltry bruich = to cook, boil
Manx (Gaelg)	brooan = rash, eruption, skin disorder
Old Welsh	brut = hot, warm
Middle Welsh (Kymraec)	brytt, brwt, brwd = hot, warm, heat brytio = to heat, warm, boil
Welsh (Cymraeg)	brwd [bruːd] = hot, warm. heated, ardent, boiled, fervent, zealous, heat, brew(ing), brwdfrydu = to enthuse, speak or feel with fervour brwdfrydedd = zeal, enthusiasm, fervour, fanaticism brwdfrydig = zealous, enthusiastic, fervent, ardent brwdias = hot, heated, fiery, parboiling brydio = to heat, warm, boil
Old Cornish	bredion = to boil
Middle Cornish (Cernewec)	bredion, bridzhen = to boil
Cornish (Kernewek)	bryjyon = to boil bryjys = boiled
Old Breton	brot = ember
Middle Breton (Brezonec)	broud = ember, excitement
Breton (Brezhoneg)	broud [bruːt] = ember, excitement broudañ [bruˈdɑːdɛn] = to burn, scald broudus [ˈbruːdys] = stimulant

Etymology: from the Proto-Indo-European *bʰrewh₁- (to boil, brew), from *bʰer- (to boil) [source]. Words for the same roots include bread, brew, broth, burn and fervor in English [source].

Proto-Celtic	*kʷoxtos = cooked, hot
Proto-Brythonic	*poɨθ [ˈpoɨ̯θ] = cooked, hot
Middle Welsh (Kymraec)	poeth = hot, burning poethi = to heat, warm, burn, scorch, roast
Welsh (Cymraeg)	poeth [poːɨ̯θ/pɔi̯θ] = hot, burning, fervent, intense, lustful, roast, cooked poethaf, poethi = to heat, warm, burn, scorch, roast poethder = heat, hotness, burning, inflammation, ardour, zeal, fervour poethineb = passion, ardour, zeal, hot-headedness
Middle Cornish (Cernewec)	poth = hot
Cornish (Kernewek)	pooth = hot, scorching potha = to heat, scorch
Middle Breton (Brezonec)	poaz = cooked, grilled, burning poazat, poazet = to cook, bake
Breton (Brezhoneg)	poazh [bruːt] = cooked, burned, burning poazhadur = cooking, baking, roasting poazhañ = cooking, baking, roasting poazhat = cooked poazherez = cooker

Etymology: from the Proto-Indo-European *pokʷ-tó-s from *pekʷ- (to cook, ripen) [source]. Words for the same roots include apricot, biscuit, cook, cuisine and kitchen in English [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, Lexicon Cornu-britannicum: A Dictionary of the Ancient Celtic Language of Cornwall, Dictionaire Favereau, TermOfis, Le dictionnaire diachronique du breton, Etymological Dictionary Of Proto Celtic

Thunder

14th December 202119th December 2021 By Simon

Words for thunder and related words in Celtic languages.

Proto-Celtic	*toranos = thunder
Gaulish	taranus = thunder Tanaris / Toranos / Tonaros / Tanaros** = Celtic god of thunder.
Old Irish (Goídelc)	torann = thunder
Irish (Gaeilge)	torann [ˈt̪ˠɔɾˠən̪ˠ/ˈt̪ˠʌɾˠən̪ˠ] = noise, thunder, (tumult of) battle toirneach [ˈt̪ˠoːɾˠn̠ʲəx/ˈt̪ˠaːɾˠn̠ʲa(x)] = thunder, thunderclap toirniúil = thundery, thundering, noisy torannach / toranda = noisy torannáil = (act of) making noise, rumbling marbhthoirneach = subdued, distant thunder
Scottish Gaelic (Gàidhlig)	torrann [tɔr̪ˠən̪ˠ] = loud murmur, rumble, thunder torrunn [tɔr̪ˠən̪ˠ] = loud murmur, rumble, thunder toireann [tɤrʲən̪ˠ] = thunder tàirneach [taːr̪ˠn̪ʲəx] = thunder tàirneanach [taːr̪ˠn̪ʲənəx] = thunder torrann-sgòth = thundercloud mòthar an tàirneanaich = the roar of thunder
Manx (Gaelg)	taarnagh / taarnaghey = thunder, thundering rooit haarnee = thunder-clap bodjal taarnee = thunder cloud frass taarnee = thunder shower
Proto-Brythonic	*taran = thunder
Middle Welsh (Kymraec)	taran = (peal of) thunder, thunderclap
Welsh (Cymraeg)	taran [ˈtaran/ˈtaːran] = thunder, thunderclap, thunderbolt taranau = thunder taranu = to thunder, roar, fulminate, vociferate, cause/give forth thunder taran(i)ad = thundering, clap of thunder, roar, loud noise like thunder mellt a tharanau = thunder and lightning
Old Cornish	taran = thunder
Cornish (Kernewek)	taran = thunder tarenna, taredna = to thunder taran sonek = sonic boom tardh taran = thunderclap
Old Breton	taran = thunder
Breton (Brezhoneg)	taran = thunder, thundering, flashes, growls, grumbling

Etymology: from the Proto-Indo-European *(s)tenh₂- (to thunder) [source].

Words for thunder in Germanic languages come from the same PIE root, via the Proto-Germanic *þunraz (thunder, Germanic deity), including thunder in English, donder in Dutch, Donner in German, and torden in Norwegian, and also the Old Norse Þórr (Thor – god of thunder), from whom we get the word Thursday [source].

The English word tornado comes from the same PIE root, via the Spanish tronada (thunderstorm), from tronar (to thunder), from the Latin tonō (to thunder), from which we also get words for thunder in Romance languages [source].

The name of the River Tanaro in northwestern Italy comes from the Latin Tanarus, from the Gaulish *Tanaros [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, Le dictionnaire diachronique du breton, Geriafurch, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Parts and Portions

2nd December 20212nd December 2021 By Simon

Words for parts and related words in Celtic languages.

Proto-Celtic	*rannā = part
Old Irish (Goídelc)	rann = part (of a whole) randatu = the property of belonging to a part of speech rannaid = to divide (into parts), to apportion ranngabáil = participle
Irish (Gaeilge)	rann [ɾˠanˠ] = part, side (in dispute), partition rannach = apportioning, sharing, open-handed rannadóir = divider, sharer rannán = division rannóg = section rannpháirt = participation, part, share roinn = share, portion, distribution, dealing, trading, division
Scottish Gaelic (Gàidhlig)	rann [r̪ˠaun̪ˠ] = stanza, quatrain, verse, bond, deed, division, part, portion, section rann-phàirt = participation, portion, participle roinn [r̪ˠɤin̪ʲ / r̪ˠɤn̪ʲə] = dividing, partitioning, section, share, allotment, partition, department, division roinneadair = divider, divisor, sorter
Manx (Gaelg)	rheynn = divide, classify, distribute, dispense, share fo-rheynn = section so-rheynn = divisible
Proto-Brythonic	*rrann = part
Middle Welsh (Kymraec)	rann = part
Welsh (Cymraeg)	rhan [r̥an] = part (of something), portion, division, element, constituent, component rhanadwy = divisible, dividend rhanedig = shared (out), divided, parted, split, separate rhannu = to divide, separate, part, divide
Old Cornish	radn = part, portion
Cornish (Kernewek)	radn = lot, part, portion, role, share
Breton (Brezhoneg)	rann = part, division, fraction, fracture, split

Etymology: from the Proto-Indo-European *per- (to sell) [source], which is also the root of such English words as depart, jeopardy, parcel, part, partition and portion [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

Celtiadur

Exploring connections between Celtic languages

Category: Old Cornish

Key Openings

Druids

Smiths

Corners

Wings

Knives

Ladles and Spoons

Heat

Thunder

Parts and Portions