Yoked Bonds

27th August 2024 By Simon

Words for yoke, bond and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	yugom = yoke komyungis = (?)
Gaulish	yugom = yoke (?) Weryugos = personal name
Old Irish (Goídelc)	cuing = yoke
Middle Irish (Gaoidhealg)	cuing, coing = yoke, burden, duty, sway, discipline, behaviour
Irish (Gaeilge)	cuing [kiːɲɟ/kɪɲ] = yoke, bond, obligation, tie, beam, narrow neck of land (as between two lakes) cuingealach = jugular cuingigh = to yoke, enjoin cuingir = yoke, pair, couple, group, herd cuingleánach = yoked cuingrigh = yoke, couple
Scottish Gaelic (Gàidhlig)	cuing [kɯ̃ĩŋʲgʲ] = yoke, asthma, bond, obligation cuinge [kɯ̃ĩŋʲgʲə] = narrow place, passage, pass, difficulty, limitation cuingeach [kɯ̃ĩŋʲgʲəx] = asthmatic cuingeachadh [kɯ̃ĩŋʲgʲəxəɣ] = (act of) yoking, abridgement, constraining, restricting, constraint cuingeachail [kɯiŋʲgʲəxal] = limiting, restrictive cuingealach [kɯ̃ĩŋʲgʲəl̪ˠəx] = restricted, shackled, constricted
Manx (Gaelg)	quing = yoke, brace, team of oxen, (balance) beam quingaghey = to subjugate, yoke quingey = to yoke quingit = yoked
Proto-Brythonic	*jọw = yoke
Old Welsh (Kembraec)	iou = yoke
Middle Welsh (Kymraec)	iou, yeu, iau, jav = yoke
Welsh (Cymraeg)	iau [jaɨ̯/jai̯] = yoke, pair of oxen, sway, dominion, authority, discipline, oppression
Old Cornish	ieu = yoke
Middle Cornish (Cernewec)	yeu = yoke
Cornish (Kernewek)	yew = yoke war yew = onward
Middle Breton (Brezonec)	yeu, yau = yoke
Breton (Brezhoneg)	yev [jew] = yoke, servitude yevad = yoke, hitch, team, coupling yevan, yevañ = to yoke, subjugate, enslave

Etymology: from the Proto-Indo-European *yugóm (yoke) or *yung, from *yewg- (to join, yoke, tie together) [source]. Words from the same roots include adjunct, conjugate, join, jugular, junction, yoga and yoke in English, joindre (to join up, reach, contact) in French, and junto (together, joined, next to) in Spanish [source].

Proto-Celtic	*wedos = yoke, harness
Old Irish (Goídelc)	fedan = band, carrying, company, drawing feidid [ˈɸʲeðʲiðʲ] = to bring, lead
Middle Irish (Gaoidhealg)	fedan, feadhan, fedhain = (act of) carrying, conveying, carriage, harness, band, company, part, some feidid, fedid = to bring, lead, refer, apply
Irish (Gaeilge)	feadhain = band, troop, company
Scottish Gaelic (Gàidhlig)	feadhain = team of horses
Manx (Gaelg)	fwirran = staff, team
Middle Welsh (Kymraec)	gued, guet, gved, gwedd = yoke, harness guedu, gwedha = to be coupled with a yoke, be yoked gwedeu, guedeu = traces, draught-harness gwedhau = to submit, pay homage
Welsh (Cymraeg)	gwedd [ɡweːð] = yoke, harness, team (of horses, oxen, etc), bondage, captivity, submission, humility, homage, offspring, progeny, children gweddaf, gweddu = to be coupled with a yoke, be yoked, submit, humble oneself gweddau = traces, draught-harness

Etymology: from the Proto-Indo-European *wedʰ- (to bind, secure, pledge, guarantee, lead) [source]. Words from the same roots include gage, wage, wager and wed in English, Wette (bet) in German, and gage (pledge, guarantee, deposit) in French [source].

Old Irish (Goídelc)	mám [maːm] = yoke
Middle Irish (Gaoidhealg)	mám = yoke
Irish (Gaeilge)	mám = yoke

Etymology: ? [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, Dictionaire Favereau, TermOfis, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Shells

29th July 2024 By Simon

Words for shell and related things in Celtic languages.

Words marked with a * are reconstructions.

Old Irish (Goídelc)	bláesc = shell, nutshell, eggshell
Middle Irish (Gaoidhealg)	bláesc, blosc, plaesc = eggshell, nutshell, cataract (?)
Irish (Gaeilge)	blaosc / plaosc [bˠlˠiːsˠk / pˠl̪ˠeːsˠk] = shell (of eggg, but, crustacea) blaosc an chinn / an chloiginn = skull, cranium blaosc an aeir = the vault of heaven blaoscach = shelly, big-, empty-, headed blaoscán = eggshell, skull, cranium, drain, nip blaoscrúisc = scalp
Scottish Gaelic (Gàidhlig)	plaosg [pl̪ˠɯːsg] = hull, husk, pod, peel, rind, (egg)shell, crust, skull; peeling, skinning, husking, shelling plaosgadh [pl̪ˠɯːsgəɣ] = peeling, skinning, husking, shelling plaosgach [pl̪ˠɯːsgəx] = shelled, husky, shelly
Manx (Gaelg)	bleayst = shell, hull, husk, shield, body, crust, gill cover, pod bleayst shligganagh = tortoise shell bleaystan(ey) = bomb, shell bleaystagh = detonating, explosive, husked, shelled bleaystaghey = to shell, unhusk
Middle Welsh (Kymraec)	plisc(yn), plisg(in) = shell(s), pod(s), husk(s), rind, skin(s) plisco = to shell, peel
Welsh (Cymraeg)	plisg(en/yn) [plɪsɡ] = shell(s), pod(s), husk(s), rind, skin(s), membrane; speech impediment, cataract, scab plisgaf, plisgo = to shell, husk, peel plisgynnog = having a shell, skin or husk
Middle Cornish (Cernewec)	pliscin = eggshell plisg = husk, shell, paring
Cornish (Kernewek)	plisk(en) = shell(s), husk(s)
Middle Breton (Brezonec)	plusq(uenn) = peeling(s), skin(s), husk(s), shell(s), hull(s), eggshell(s) plusqad = peelings plusqua = to peel
Breton (Brezhoneg)	plusk(enn) = peeling(s), shaving(s), shell(s), pod(s), bark(s) pluskadur = peeling pluskan, pluskañ [ˈplyskã] = to peel pluskennek = to fluff

Etymology: possibly related to peluche (plush [toy], fluff) in French and plush in English, which come Vulgar from Latin *pilūc(i)cāre (to remove parts of sth), from Latin pilāre (to remove hair), from pilus (hair) the Proto-Indo-European *pilo- (hair) [source].

Other words from the same roots include pelo (hair) in Spanish, poil (hair) in French and pelare (to pluck, skin, shear, peel) in Italian [source].

Proto-Celtic	sleg = shell (?) sleggio = shell (?)
Old Irish (Goídelc)	slice = shell
Middle Irish (Gaoidhealg)	slice = shell slicén, sligen = shell
Irish (Gaeilge)	slige [ˈʃl̠ʲɪɟɪ] = shell, shard, melting pot sligeach = shells, place abounding in shells sliogán [ʃlʲəˈɡɑ̃ːn̪ˠ] = shell sliogán mara = scallop; seashell sliogánach = testacean, shelled, testaceous, abounding in shells, dappled, mottled
Scottish Gaelic (Gàidhlig)	slige [ʃl̪ʲigʲə] = shell, hull (of a boat) sligean [ʃl̪ʲʲigʲan] = small shell, small hull, small drinking shell, small shard sligeach [ʃl̪ʲigʲəx] = carapace, casing, case, crustacean, having a shell sligeanach [ʃl̪ʲigʲanəx] = tortoise
Manx (Gaelg)	shlig = shell, scale, body shliggan = shell, bomb shligganaghey = testaceous, tortoise shligganaghey = bomb, bombard

Etymology: from Proto-Indo-European *slak- (to hit, strike, throw) [source]. The town and county of Sligo (Sligeach and Contae Shligigh in Irish), get their name from the Irish word sligeach [source]..

Proto-Celtic	*krok-enā = (?)
Middle Welsh (Kymraec)	cregyn, cragen, cregin, krogen = shell, framework, husk
Welsh (Cymraeg)	cragen, crogen [ˈkraɡɛn / ˈkrɔɡɛn] = shell, framework, husk cragenbysg, crogenbysg = shellfish cragenfaen, crogenfaen = pearl cragennu = to form into a shell, become a shell cregynna [krɛˈɡəna] = to gather shells
Old Cornish	crogen = shell
Middle Cornish (Cernewec)	crogen, crogan = shell crogen an penn = skull
Cornish (Kernewek)	krogen = shell krogen benn/bedn = skull krogen brierin / Sen Jamys = scallop krogen benn/bedn = clam
Middle Breton (Brezonec)	creguin, croguen = shell croguennec = hooked
Breton (Brezhoneg)	kregen = shells krogenn [ˈkroː.ɡɛn] = shell, carapace kroegennan, kroegennañ = to shell kroegennek = hooked

Etymology: unknown. Related to cregen (clay vessel) and cragen (potsherd) in Welsh, and possibly conch in English [source].

Old Irish (Goídelc)	mocol = cluster, husk, mesh, shell
Middle Irish (Gaoidhealg)	mocol, mogal = mesh, network, web, globe, sphere, round mass, husk, shell, pid, troop, band
Irish (Gaeilge)	mogall [ˈmˠɔɡəl̪ˠ] = mesh, husk, shell, pod, compacy body, cluster of people mogallach = meshed, reticular, clustered mogallaigh = to (en)mesh, cluster mogallóir = mesh-rod (for measuring) mogallsúileach = goggle-eyed
Scottish Gaelic (Gàidhlig)	mogal [mogəl̪ˠ] = husk, shell, skin, mesh
Manx (Gaelg)	moggyl = grid, mesh, network mogglagh = meshed, networklike
Proto-Brythonic	*magl = trap, snare
Middle Welsh (Kymraec)	magl, magyl = trap, snare maglyt, maglu, meglyt = to snare, net, enmesh
Welsh (Cymraeg)	magl [ˈmaɡal] = snare, noose, trap, gin, manacle, fetter; obstruction, obstacle, cataract maglu, maglo = to snare, net, enmesh magledig = ensnaring, entrapping, caught, ensnared, trapped
Old Cornish	maglen = trap, snare
Middle Cornish (Cernewec)	maglen = snare, halter, spring
Cornish (Kernewek)	maglen = trap, gear maglenna, magledna = to change gear, tangle, trap magli = to tangle
Old Breton (Brethonoc)	maclou = slime (?)

Etymology: from Latin macula (mesh), from Proto-Italic *smatlom, from Proto-Indo-European *smh₂-tló-m (wiping [?]) [source]. Words from the same roots include (chain) mail in English, macchia (stain, smear, spot) in Italian, maquis (thicket, resistance, underground) in French, and Makel (flaw, blemish) in German [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, An Etymological Dictionary of the Gaelic Language, Geiriadur Prifysgol Cymru, Gerlyver Kernewek, Dictionaire Favereau, TermOfis, English – ProtoCeltic WordList (PDF), Etymological Dictionary Of Proto Celtic

Razors

25th July 202425th July 2024 By Simon

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

Words marked with a * are reconstructions.

Proto-Celtic	*altēn = razor
Old Irish (Goídelc)	altan = razor, blade
Middle Irish (Gaoidhealg)	ailt = edge, blade, edged weapon ailtech = well jointed, finely bladed altan = sharp blade, razor
Irish (Gaeilge)	altán [ˈɑhəɾʲ/ˈahæɾʲ] = sharp knife
Scottish Gaelic (Gàidhlig)	ealtainn [jal̪ˠdɪn̪ʲ] = flock, sharp blade, razor
Old Welsh	elinn = razor
Middle Welsh (Kymraec)	ellyn = razor eillyaỽ, eillaw, eillya = to shave, cut off, destroy completely, exterminate, erase, pillage ellyaeth = tenancy, support or sustenance eilliedydd = shaver, barber
Welsh (Cymraeg)	ellyn [ˈɛɬɨ̞n/ˈɛɬɪn] = razor eill(i)af, ell(i)o [ˈei̯ɬjɔ] = to shave, cut off, destroy completely, exterminate, erase, pillage eilliad = a shaving, tonsure eilliedig = shaved, shaven, tonsured eilliwr, eillydd = barber, shaver eillty = barber’s shop
Old Cornish	elinn = razor
Cornish (Kernwek)	alsen [alzɛn/ɒlzɐn] = razor alten [altɛn/ɒltɐn] = razor
Old Breton (Brethonoc)	altin = razor
Middle Breton	autenn = razor
Breton (Brezhoneg)	aotenn [ˈɔtːɛn] = razor aotenn-dredan [ˈɔtɛnˈdʁeːdɑ̃n] = electric razor aotenniñ [oˈtɛnːĩ] = to shave

Etymology: unknown. Most likely from a non-IE substrate language [source].

Irish (Gaeilge)	rásúr [ɾˠɑːˈsˠuːɾˠ/ˈɾˠɑːsˠuːɾˠ] = razor rásúr sábhailte = safety razor lann rásúr = razor blade
Scottish Gaelic (Gàidhlig)	ràsar [r̪ˠaːsər] = razor
Manx (Gaelg)	rhesar, razor = razor
Welsh (Cymraeg)	r(h)asel, rasal [ˈrasɛl / ˈrasal] = razor r(h)asel ddiogel = safety razor r(h)asel hogi = cut-throat razor raselaidd, rasalaidd = razor-like, sharp r(h)aser = razor
Middle Breton	razaff = to shave
Breton (Brezhoneg)	razher = razor razhañ, razhiñ = to shave razher = barber, gelder razherezh = shave, cut, equality razhouarn = razor, shaver

Etymology (Irish and Breton) from Old French rasour (razor), from raser (to shave), from Vulgar Latin *rāsāre (to shave), from Latin rāsus, from rādō (to scrape, shave, scratch, rub, smooth, graze), from Proto-Italic *razdō, from Proto-Indo-European *rh₁d-dʰ-, from *reh₁d- (to scrape, scratch, gnaw) [source].

Etymology (Scottish Gaelic, Manx and Welsh) from English razor, from Middle English rasour (razor), from Old French rasour (razor) – see above [source].

Words from the same roots include errode, rash, rat, raze, rodent, rostrum in English, rhathu (to scrape, chafe) in Welsh, roder (to polish, wear in, hone) in French, and roer (to gnaw, pick at, wear down) in Spanish [source].

Monday Moons

16th July 202417th July 2024 By Simon

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

Words marked with a * are reconstructions.

Proto-Celtic	*louxsnos = (?)
Old Irish (Goídelc)	lúan = moon, Monday, radiance
Middle Irish (Gaoidhealg)	lúan [ˈl͈uːə̯nʲ] = moon, Monday, doomsday, judgement day día lúain [dʲiːə̯ ˈl͈uːə̯nʲ] = (on) Monday
Irish (Gaeilge)	Luan [l̪ˠuən̪ˠ] = Monday, Aureole, nimbus, halo Dé Luain [dʲeːˈl̪ˠuənʲ] = (on) Monday
Scottish Gaelic (Gàidhlig)	Luan [l̪ˠuən] = Monday, the moon (poetic) Diluain [dʲɪˈl̪ˠuən̪ʲ] = Monday
Manx (Gaelg)	luan, lune = moon Jelune, Jyluain, Lhein, Luain = Monday
Middle Welsh (Kymraec)	llun = Monday, (the) moon
Welsh (Cymraeg)	llun, Llun [ɬɨːn /ɬiːn] = Monday, (the) moon dydd Llun [dɨːð ˈɬɨːn / diːð ˈɬiːn] = Monday
Middle Cornish	lin = the moon di-lin, De Lun = Monday
Cornish (Kernewek)	Lun = Monday dy’Lun, de Lun = Monday
Breton (Brezhoneg)	Lun = the moon dilun [di.ˈlỹːn] = Monday

Etymology from PIE *lówksneh₂ (moon, shining thing), from *lewk- (to shine, to see, bright) [source].

Words from the same PIE roots include illumiate, light, lucent, lucid, Lucifer, luminous, lunar, lustre, and lynx in English [source].

Etymology (Monday words) from Latin *diēs Lūnae (Monday), from diēs (day) and Lūna (the moon, Luna [a moon goddess]), or calques of this word [source].

Words from the same roots include dilluns (Monday) in Catalan, dilunes (Monday) in Occitan, and dilon (Monday) in Walloon [source].

Proto-Celtic	*lugrā = moon
Proto-Brythonic	lloɨr = moon lloɨrkann = moonlight
Old Welsh (Kembraec)	loyr = moon loiraul = lunar
Middle Welsh (Kymraec)	lloer = moon lloerferch = one as fair as the moon, fair maiden, beautiful woman lloergan = (bright) moonlight, moonlit lloeric = lunatic, moonstruck, insane, mad, frantic, wild, lunar lloerol = lunar
Welsh (Cymraeg)	lloer [ˈɬoːɨ̯r /ˈɬɔi̯r] = (the) moon, satellite lloeraidd = lunar, lunatic lloeren = circle, round spot, satellite, little moon lloerennol = satellite, pertaining to the moon lloergan = (bright) moonlight, moonlit lloergannu = to shine (of the moon) lloeri = to crook like the new moon, make cresent-shaped lloerig = lunatic, moonstruck, insane, mad, frantic, wild, lunar
Old Cornish	luir = moon
Middle Cornish	loer, lor, lôr, loor, lour, lûr = moon
Cornish (Kernewek)	loor = moon lorel = lunar lorell = satellite lorek, loroges = lunatic, maniac, psychotic
Old Breton (Brethonoc)	loir, loer = moon
Middle Breton (Brezonec)	loar = moon loer cann = full moon
Breton (Brezhoneg)	loar = moon loargann = full moon loarieg = lunatic

Etymology from PIE *lewk- (bright, light, to shine, to see), or from *lewg- (to bend, twist) [source].

Middle Welsh (Kymraec)	lleuad, lleuat = moon lleuadic = mad, lunatic
Welsh (Cymraeg)	lleuad [ˈɬeɨ̯.ad /ˈɬei̯.ad] = the moon lleuadu = to crook like the new moon, make cresent-shaped lleuadaidd = lunar lleuadig = mad, lunatic lleuadog = lunar, moon-like, moonlit, lunatic, moonstruck, mad, insane

Etymology from PIE *lewk- (bright, light, to shine, to see). Related to lleu (light, brightness) and golau (light, bright, fair) in Welsh [source].

Proto-Celtic	*ēskyom = moon
Old Irish (Goídelc)	éscae, aesca, æscae, ésca, æscæ, éisce [ˈeːske] = moon, lunar month éscaide = lunar
Middle Irish (Gaoidhealg)	éscae = moon éscaide = lunar
Irish (Gaeilge)	éasca [ˈiːɑ̯skə / ˈeːsˠkə] = moon éascaí = lunar
Scottish Gaelic (Gàidhlig)	èsga [eːsgə] = moon (archaic)
Manx (Gaelg)	eayst = moon, lunar lane-eayst = full moon

Etymology from PIE *h₁eysk- (to shine, glitter) [source].

Middle Irish (Gaoidhealg)	gelach = moon
Irish (Gaeilge)	gealach [ɟəˈl̪ˠɑx / ˈɟalˠəx] = moon, brightness (as of moon), moonlight
Scottish Gaelic (Gàidhlig)	gealach [gʲal̪ˠəx] = (the) moon gealach làn = full moon gealachail [gʲal̪ˠəxal] = lunar gealachan [gʲa̪ˠəxan] = lunatic
Manx (Gaelg)	giallagh = moon

Etymology from Old Irish gel (fair, white, bright), from Proto-Celtic *gelos (shining, white), from PIE *ǵʰelh₃os, from *ǵʰelh₃- (to shine) [source].

Words from the same roots include words for white, bay and brown in Celtic languages, and arsenic, gall, gild, gild, gold and yellow in English [source].

Old Irish (Goídelc)	ré = moon
Middle Irish (Gaoidhealg)	ré, re = the moon
Irish (Gaeilge)	ré = moon, phase of the moon, month, period, portion of time, span of life, career, age, era, epoch na ré = lunar (oíche) rédhorcha = moonless
Scottish Gaelic (Gàidhlig)	rè [r̪eː] = the moon (poetic)
Manx (Gaelg)	re, ray = moon

Etymology possibly from Proto-Celtic *rowis [source].

Another word for moon in Welsh is cannwyll awyr (“sky candle”), and the word cannaid (white, bright, shining, pure, clean radiant) used to mean moon in Carmarthenshire (and sun in north Wales).

Light Lungs

25th June 202425th June 2024 By Simon

Words for light, lungs and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	*skamos = light (weight)
Old Irish (Goídelc)	scam = lungs
Middle Irish (Gaoidhealg)	scamán, scaman = lung scoim, scaim = lungs
Irish (Gaeilge)	scamhóg [sˠkəˈvˠoːɡ / ˈsˠkawoːɡ] = lung scamhógach = pulmonary
Scottish Gaelic (Gàidhlig)	sgamhan [sgavan] = lung sgamhanach [sgavanəx] = pulmonary
Manx (Gaelg)	scowan = lung scowanagh = pulmonary, chesty, bronchial
Old Welsh (Kembraec)	scamnhegint = to lighten
Middle Welsh (Kymraec)	ysgaỽn, yscafyn, ysgavyn, ysgafyn, yscawin, ysgawn = light, quick, swift, nimble yscafny = to lighten escavynder, yscavnder = lightness, frivolity, levity yscaunhav, ysgauynhav, ysgauynhau = to lighten eskeueynt, (y)scheueyn, yscefeint, ysgyueint = lungs, lights (food)
Welsh (Cymraeg)	ysgafn [ˈəsɡavn] = light, quick, swift, speedy, brisk, fleet, nimble, light-footed, mild, slight, cheap, easy, unimportant, trifling, soft (drink) (y)sgafnaf, (y)sgafnu = to lighten, become giddy, brighten ysgafnder = lightness, frivolity, levity ysgafnhad = lightening, alleviation ysgafnhau = to lighten (y)sgyfaint, (y)sgyfain = lungs, lights (food), pulmonary disease, pneumonia ysgyfeinaidd, ysgyfeiniol = pulmonary
Old Cornish	sceuens = lungs
Middle Cornish (Cernewec)	scaf, scâv, scâff, sc(h)aff, sgav = light in weight, nimble scevens, sceuens, skephans = lungs, lights
Cornish (Kernewek)	skav = agile, flimsy, light, nimble, quick, slight, swift skavder = agility, quickness, speed skafhe = to lighten skevens = lungs scowanagh = pulmonary
Old Breton (Brethonoc)	scam = light, frivolous, alert
Middle Breton (Brezonec)	scanff = light, frivolous, alert scaffhat = to lighten, mitigate, attenuate squeuent, squèuent = lungs
Breton (Brezhoneg)	skañv [ˈskã(w)] = light, frivolous, alert skañvaad [skã.ˈfɑːt / skã.ˈvɑːt] = to lighten, mitigate, attenuate skañvbennadurezh = frivolity skañvded [ˈskãː.det] = lightness skevent [ˈskeː.vɛnt] = lungs, pulmonary

Etymology: possibly from Proto-Indo-European *(s)ḱem- [source].

Old Irish (Goídelc)	étromm [ˈeːdrum] = light étrommaigid = to lighten, alleviate
Middle Irish (Gaoidhealg)	étromm, etrom, étrom = light, airy, buoyant, slight, trifling, unimportant
Irish (Gaeilge)	éadrom [ˈiːa̯d̪ˠəɾˠəmˠ / ˈeːd̪ˠɾˠəmˠ] = light, not deep, weak, thin, sparse, frivolous, trivial, light-headed, free from care éadromaigeanta = light of spirit, light-hearted éadromaigh = to lighten éadromán = lightened, air-filled, object, balloon, float, light-headed person éadromántacht = light-headedness, frivolity
Scottish Gaelic (Gàidhlig)	aotrom [ɯːdrəm] = light, light-hearted, trivial, frivolous aotromachd [ɯːdrəməxg] = lightness, levity, buoyancy aotromaich [ɯːdrəmɪç] = lighten, make ligter, alleviate aotromas [ɯːdrəməs] = lightness
Manx (Gaelg)	eddrym = light(weight), unsubstantial, slight, mild, feint, benign, weak, empty (headed), flighty, shallow, silly, vain, frivolous eddrymaghey = to lighten, unburden, alleviate, ease eddrymid = lightness, levity, giddiness, mildness, shallowness eddrymys = lightness, levity

Etymology: from Old Irish é- (un-) and trom (heavy) [source]. More on words for heavy in Celtic languages.

Acorns

13th June 2024 By Simon

Words for acorns and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	*messus = acorn, tree fruit
Old Irish (Goídelc)	mess [mʲes] = nuts and berries, mast (fruit of forest trees, esp. if fallen and used as fodder for pigs, etc)
Middle Irish (Gaoidhealg)	mes(s) = tree fruit, mast mes(s)ach = fruitful
Irish (Gaeilge)	meas [mʲasˠ] = fruit of forest tree, mast, offspring (literary) measach = fruitful
Scottish Gaelic (Gàidhlig)	meas [mes] = fruit, mast measraich [mɛsrɪç] = jam measach [mesəx] = fruitful, fruity measag [mesag] = small fruit
Manx (Gaelg)	mess = fruit, issue mess yn darragh = acorn messoil = fruitful, fructiferous, plentiful, prolific, productive
Middle Welsh (Kymraec)	mes = acorns, mast, glands, measles (in animals) messyryt, mesyryd = (abundance of) mast, autumn
Welsh (Cymraeg)	mes = acorns, mast, glands, measles (in animals mes derw = oakmast, acorns mes Iau = chestnuts mesa = to gather acorns, feed pigs on acorns mesaig = meal of acorns mesog = abounding in acorns, acorn-bearing, glandular, glandulous meswr = acorn gatherer
Old Cornish	mesin, mesen = acorn
Middle Cornish (Cernewec)	mesen = acorn
Cornish (Kernewek)	mesen = acorn mes = acorns
Old Breton (Brethonoc)	mes = acorns, glands
Middle Breton (Brezonec)	mez, mès, mes = acorns, glands
Breton (Brezhoneg)	mezenn, mesenn = acron, gland mez, mes [meːs] = acrons, glands mesa = to look for acorns

Etmology: unknown, possibly from an non-Indo-European source [source].

Proto-Celtic	*derkos = berry (?)
Old Irish (Goídelc)	derc [dʲerk] = berry dercu = acorn
Middle Irish (Gaoidhealg)	derc = berry dercu, derucc, dearca, dercain = acorn dercnach = abounding in acorns
Irish (Gaeilge)	dearc = berry (literary) dearca = acorn dearcán = acorn, (head of) thistle dearcnach = abounding in acorns
Scottish Gaelic (Gàidhlig)	dearc [dʲɛr̪ˠxg] = berry dearc-dharaich = acorn dearcach [dʲɛr̪ˠxgəx] = pertaining to or abounding in berries dearcag [dʲɛr̪ˠxgag] = small berry, shinty ball dearcnag [dʲɛr̪ˠxgnag] = blackberry, brambles

Etmology: from PIE *dʰreh₂ǵ-, or from *derḱ- (to see) [source].

Another word for acorn in Welsh is gwerbl, the origins of which are uncertain.

Mixed & Confused

7th June 2024 By Simon

In this post we’re getting mixed up and confused about words for drunk and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	miskos = mixture, confusion miskati = to mix, confuse kom-miskos = mixture, confusion kommiskati = ?
Old Irish (Goídelc)	mesc [mʲesk] = drunk, intoxicated mescae [ˈmʲeskɘ] = drunkenness, intoxication mescaid = to confuse mesctha = confused, intoxicated con·mesca [konˈmʲeska] = to mix together
Middle Irish (Gaoidhealg)	mesc(c) = drunk, intoxicated, mixed, confused, muddled, confusion mescae = drunkenness, intoxication, daze, bewilderment, excitment mescaid = to mix, bewilder, confuse, confound mesctha = confused, intoxicated, mixed, variegated con-mesca = to mix together, conmingle, join, unite
Irish (Gaeilge)	measc [mʲasˠk] = jumble, confusion, to mix (up), blend, stir meascadh = (ad)mixture, confusion meascán = mass, lump, mixture, jumble, muddle meascthóir = mixer, stirrer meisce [ˈmʲɛʃcɪ / ˈmʲɪʃcɪ] = drunkenness, intoxication, daze, bewilderment ar meisce = drunk, intoxicated meisceoir = drunkard meisceoireacht = drunkenness, inebriety meisciúil = intoxicating, drunken, addicted to drinking cumaisc = to mix together, blend, combine, compound, cohabit
Scottish Gaelic (Gàidhlig)	measg [mesg] = mix, stir, mingle am measg [ə mesg] = amongst, among measgach [mesgəx] = sociable, gregarious, promiscuous measgachadh [mesgəxəɣ] = mixing, mixure, combining measgadair = mixer measgadh [mesgəɣ] = mixing, stirring, mingling, mixture misg [miʃgʲ] = drunkenness, inebriation, insobriety air misg = drunk misgeach [miʃgʲəx] = heady, drunk, intoxicated misgear [miʃgʲər] = drunkard, tippler coimeasg [kɔiməsg] = combine, merge, blend, mix coimeasgadh [kɔməsgəɣ] = combining, combination, merging, merger, blending
Manx (Gaelg)	mastey = amid(st), among(st), mingled, within, mixture mestey = compound, mixture, jumble; to confuse, mix, mingle, mash, shuffle, stir mestey-vestey = concoction, melee, mix up meshtey [ˈmeʃtə] = inebriety er meshtey = drunk, inebriated, intoxicated meshtallagh = drunk(ard), boozer, inebriate meshtallaght = promiscuity, drunkenness meshtallys, meshtelllys, meshtyrys = drunkenness, inebriation, intoxication covestey = to mix, mingle, merge covestit = mixed, mingled, blended
Proto-Brythonic	mɨsk = amid, amidst mɨskad [mɨˈsˑkaːd] = to blend, mix, confuse kɨm-mɨsk = mixed, confused (?) kummɨskad = to mingle, confuse, mix
Middle Welsh (Kymraec)	mysc = mixing, mixture, confusion, mixed, confused mysci, mysgi = turmoil, tumult cymysc, kymysc, kymmysc, kymysg = mixed, mingled, blended, compound, mixture cymyscu, kemescu, kymysgu, kymyscu = to mix, mixed, blend, compound cymysced, cymmyscedd = mixture, compound, jumble ymysg, ym mysc = among, between
Welsh (Cymraeg)	mysg [mɨːsk / mɪsk] = mixing, mixture, confusion, mixed, confused, midst mysgaf, mysgu = to undo, untie, unpick, unravel, disentangle, loosen, mix, mingle, jumble mysgi = turmoil, tumult cymysg [ˈkʰəmɨ̞sk / ˈkʰəmɪsk] = mixed, mingled, blended, compound, mixture cymysgaf, cymysg(u) = to mix, mixed, blend, compound ymysg = among, between, in the midst of
Old Cornish	commisc = mixed
Middle Cornish (Cernewec)	mysc, mŷsk = midst, middle cemescys, kemeskis, kemeskys = mixture cemyscy, kemyskys, cymyscys, kemyskis = to mingle, mix
Cornish (Kernewek)	mysk, mesk = midst myska, meska = to blend, involve, mingle myskas, myskii = mongrel kemmysk = mix kemyska = to mix, jumble, mingle kemyskans = mixture kemyskedh = hybrid kemyskell = mixer (machine)
Middle Breton (Brezonec)	mesc = mixture, chaos, disorder mescaff, meskaff = to mix, blend, stir quemesq [mɛ(z)w] = mixed, complex, confusion quemesq(a) = to mix, merge
Breton (Brezhoneg)	mesk [mesk] = mixture, chaos, disorder meskaj [ˈmes.kaʃ] = mixure meskañ [ˈmeskã] = to mix, blend, stir meskata [ˈmeskat:a] = mixer kemmesk [mɛ(z)w] = mixed, complex, confusion kemmeskad = composite kemmeskañ = to mix, merge

Etymology: from PIE *miḱsḱéti (to mix), from *meyḱ- (to mix) [source].

Words from the same roots include mash, meddle, medley, melee, miscellaneous, mix and promiscuous in English, mêler (to mix, meddle in, get mixed up in, shuffle) in French, mischen (to mix, shuffle) in German, and miesić (to knead) in Polish [source].

For words for drunk and related things in Brythonic languages, see the Celtiadur post Honey Wine.

Glens and Valleys

17th May 202418th May 2024 By Simon

Here are some words for valley, glen and related things that are found in some or all of the Celtic languages, and related words in other languages.

Strath Croe

Words marked with a * are reconstructions.

Proto-Celtic	*stratos = valley
Old Irish (Goídelc)	srath = grassland, swarth
Middle Irish (Gaoidhealg)	srath, sreth, sraith = grass, sward, valley, bottom, meadow or grassy place near a river, fine, tax
Irish (Gaeilge)	srath [sˠɾˠa(h)] = river valley, low-lying land along a river srathach = bottom, low-lying, marshy
Scottish Gaelic (Gàidhlig)	srath [sdrah] = strath, wide valley, vale srathach = pertaining to or abounding in straths / wide valleys
Manx (Gaelg)	strah = level valley, plain, strath, flatness
Proto-Brythonic	*strad = valley
Middle Welsh (Kymraec)	ystrad, istrad, ystrat = (floor of a) valley, vale, plain
Welsh (Cymraeg)	ystrad [ˈəsdrad] = (floor of a) valley, vale, plain
Old Cornish	stræt = flat valley, low lying land, lowland
Middle Cornish (Cernewec	strat = flat valley, low lying land, lowland
Cornish (Kernewek)	stras = flat valley, low lying land, lowland
Old Breton (Brethonoc)	strat = bottom, low ground
Middle Breton (Brezonec)	strat = bottom, low ground
Breton (Brezhoneg)	stad [strɑːt] = bottom, low ground

Etymology: the Proto-Indo-European *str̥h₃tós (stretched, spread), from *sterh₃- (to spread, extend, stretch out [Source]. Words from the same roots include sternum, strategy, stratus, stray, street (a type of cloud) and stratosphere in English, estrato (layer, stratum, stratus [cloud]) in Spanish, and sarnu (to trample, tread, ruin) in Welsh [Source].

Cwm Idwal

Proto-Celtic	*kumbā = valley
Transalpine Gaulish	*cumba = valley
Gaulish	*kumba = valley
Irish (Gaeilge)	com [kʌmˠ] = coomb, cirque, mountain recess
Proto-Brythonic	*komm = valley
Middle Welsh (Kymraec)	cum, cwm(m), kwm = a deep narrow valley, dale, dingle kwm(m)an = hump, stoop, hunchback, rump kwmarch, cwmaearch = ravine, dingle, little valley
Welsh (Cymraeg)	cwm [ˈəsdrad] = a deep narrow valley, coom, glen, dale; hollow, bowl-shaped depression cwmach = a stoop cwman = hump, stoop, hunchback, rump cwmanu = to stoop, hunch cwmanllyd, cwmanog = hunchbacked, crooked, bent cwmarch = ravine, dingle
Middle Cornish (Cernewec	cum = a valley opening downwards, from a narrow point, a dingle
Cornish (Kernewek)	komm = cirque, corrie, cwm
Middle Breton (Brezonec)	comm = combe, small valley, (water) trough, river-bed
Breton (Brezhoneg)	komm [ˈkɔ̃mː] = combe, small valley, (water) trough, river-bed komman, kommañ = to form hollows kommek = forming hollows

Etymology: from the Proto-Indo-European *kumbʰos / *kumbʰéh₂, either from PIE *kew- (bend) or a from non-Indo-European substrate [Source].

Words from the same roots include cwm, combe (a valley or hollow, often wooded and with no river; a cirque) in English, combe (combe) in French, and coma (combe, cwm, cirque; an alpine meadow situated between two peaks) in Catalan [Source].

A dingle is a small, narrow or enclosed, usually wooded valley [Source].

Glenfinnan / Gleann Fhionnain

Proto-Celtic	*glendos = valley
Old Irish (Goídelc)	glenn [ɡʲlʲen͈] = valley
Middle Irish (Gaoidhealg)	glenn = valley, hollow, depression glennach = having vales or hollows, curly (hair)
Irish (Gaeilge)	gleann [ɟlʲɑun̪ˠ(h) / ɟlʲɑːn̪ˠ / ɟlʲan̪ˠ] = glen, hollow gleann = abounding in glens, hollow-backed, wavy (hair) gleanntán = small glen, dell, dale gleanntóir = glensman, dalesman
Scottish Gaelic (Gàidhlig)	gleann [glaun̪ˠ] = glen, valley gleannach [glan̪ˠəx] = having or related to glens, steep sided gleannan [glan̪ˠan] = small glen / valley gleann crochte = hanging valley gleann sgoraidh = rift valley
Manx (Gaelg)	glion(e) [ɡlʲɔᵈn] = valley, glen, vale, creek
Proto-Brythonic	*glɨnn [ɡlɨnː] = glen, dale, valley
Middle Welsh (Kymraec)	glynn, glyn = glen, dingle, dale, dell (wooded) valley
Welsh (Cymraeg)	glyn [ɡlɨ̞n / ɡlɪn] = glen, dingle, dale, dell (wooded) valley, gloom, distressing experience
Middle Cornish (Cernewec	glen, glyn = valley (through which a river flows), a woody valley, dale
Cornish (Kernewek)	glynn, glydn = deep wooded valley, glen
Middle Breton (Brezonec)	glenn, glen = earth, country
Breton (Brezhoneg)	glen = bottom, low ground

Etymology: the Proto-Indo-European *glendos (shore). Words from the same root include klit (dune) in Danish, klettur (rock, crag, cliff) in Icelandic, and cleit (rocky outcrop, cliff, reef) in Scottish Gaelic [Source].

The Irish word ailt refers to a steep-sided glen, ravine, height or cliff. There are cognate words in other Celtic languages, such as allt (hill, slope, cliff) in Welsh [More details].

Nant Gwrtheyrn

Proto-Celtic	*nantos / nantus = stream, valley
Gaulish	nanto, nantu = valley
Proto-Brythonic	*nant [nant] = stream, river, valley
Middle Welsh (Kymraec)	nant = river, stream, brook
Welsh (Cymraeg)	nant [nant] = river, stream, brook, rivulet; torrent, ditch, valley, glen, dale; ravine, gorge nentig, nennig = small stream
Middle Cornish (Cernewec	nans = valley, dale, ravine
Cornish (Kernewek)	nans [nans / nænz] = dale, vale, valley krognans = hanging valley
Old Breton (Brethonoc)	nant = valley with watercourses
Middle Breton (Brezonec)	nant, ant = valley with watercourses
Breton (Brezhoneg)	nant [nãnt] = valley with watercourses (found in place names – archaic)

Etymology: possibly from Proto-Celtic *nemetom (sacred place, sanctuary), from the Proto-Indo-European *nem- (to give, take, distribute) [source].

The Francoprovençal word nant (stream) comes from the same Proto-Celtic roots [source], as does the French place name Nanterre [source], the Irish word neimheadh (sanctuary, privilege of rank, holy thing), and the Breton word neved / neñved (sanctuary) [source].

More details of words for Streams and Currents in Celtic languages.

Old Welsh (Kembraec)	t(o)nou = valley, vale, hollow, dale
Middle Welsh (Kymraec)	tnou, tonou, tyno, tino = valley, vale, hollow, dale
Welsh (Cymraeg)	tyno = valley, vale, hollow, dale, plain, green
Cornish (Kernewek)	tnow = dale, valley-bottom
Old Breton (Brethonoc)	tenou, tnou = bottom, lower part, valley
Middle Breton (Brezonec)	tnou [trãw] = bottom, lower part, valley trauyen = valley
Breton (Brezhoneg)	traoñ, traou [trãw] = bottom, lower part, valley (found in place names) traoñienn [ˈtrãw.jɛn] = valley

Etymology: unknown [Source].

Another Welsh word for valley is dyffryn [ˈdəfrɨ̞n / ˈdəfrɪn], which comes from dwfr (water) and hynt (course, way). There are no cognates in other Celtic languages, as far as I can discover [Source].

Meaty Flesh

30th April 2024 By Simon

Today we’re looking at the words for meat, flesh, breast and related things in Celtic languages.

Words marked with a * are reconstructions.

Proto-Celtic	*kīkos = breast
Primitive Irish	ᚉᚉᚔᚉᚐ (ccica-) = breast ᚉᚉᚔᚉᚐᚋᚔᚅᚔ (ccicamini) = male given name
Old Irish (Goídelc)	cích [kʲiːx] = breast Cíchmuine [ˈkʲiːxmunʲe] = male given name
Middle Irish (Gaoidhealg)	cích [kʲiːx] = pap, breast, nipple, teat cíchech, cīgech [ˈkʲiːxʲəx] = big-chested Cichmuine, Cichmhuine, Cíchmaine = male given name
Irish (Gaeilge)	cíoch [ciəx] = breast, pap, papilla, protuberance cíochach = mammary cíochbheart = bra(ssiere) cíoch-chruthach = mammiform
Scottish Gaelic (Gàidhlig)	cìoch [kʲiəx] = breast, pap cìochach [kʲiəxəx] = mammary, pertainning to breasts, ample-bosomed cìochag cìoch [kʲiəxag] = valve, small breast cìocharan [kʲiəxan] = suckling infant
Manx (Gaelg)	keeagh [kiːx] = breast, bud, nipple, pap, teat keeaghagh = mammary
Proto-Brythonic	*kig = meat
Middle Welsh (Kymraec)	cic, kic = meat cigva meat market, butcher’s shop, shambles, slaughter-house, carnage cicbran, cicuran, kigvrain, kicfran = raven kicawc, kigawc = meaty, fleshy kiccyd, kygyd, kigydd = butcher
Welsh (Cymraeg)	cig [kiːɡ] = meat, flesh cigaf, cigo = to fatten, become fleshy cigaidd = meaty, fleshy, bloody, cruel, carnivorous, cigfa meat market, butcher’s shop, shambles, slaughter-house, carnage cigfran = raven cigog = meaty, fleshy cigydd = butcher
Old Cornish	cic, chic = meat, flesh
Middle Cornish (Cernewec)	cig, kig = meat, flesh cigliu = flesh-coloured cigver, kiguer = flesh-fork
Cornish (Kernewek)	kig = meat, flesh kiger, kigores = butcher kigereth = butchery, slaughterhouse kigliw = flesh (colour), pink kigti, kigva = butcher’s, butchery, slaughterhouse
Old Breton	cic = meat, flesh
Middle Breton (Brezonec)	quic = meat, flesh quicguec = fleshy, muscled
Breton (Brezhoneg)	kig [kiːk] = meat, flesh kigder = overweight kigek = fleshy, muscular, plump kigenn [ˈkiːɡɛn] = complexion, muscule kigennan, kigennañ = to build muscule, to heal kigennek [kiˈɡɛnːek] = muscule kiger [ˈkiːɡɛr] = butcher kigerezh [ki.ˈɡɛː.rɛs] = butcher’s shop

Etymology: assumed to be of expressive/imitative origin [source].

Old Irish (Goídelc)	brollach = breast, bosom, chest
Middle Irish (Gaoidhealg)	brollach, brothlach = breast, bosom, chest
Irish (Gaeilge)	brollach [bˠəɾˠˈl̪ˠax/ˈbˠɾˠɔl̪ˠəx] = breast, bosom, front, beginning, preface, prologue brollaiocht = close wrestling
Scottish Gaelic (Gàidhlig)	brollach [brɔl̪ˠəx] = bosom, breast, bust, chest, brisket
Manx (Gaelg)	brollagh = bosom, breast

Etymology: related to the Old Irish bruinne (breast) and brú (belly) [source]. See also the post about Hills

Proto-Celtic	*weɸolis = flesh, meat (?)
Old Irish (Goídelc)	feóil, féuil [fʲeːu̯lʲ] = flesh, meat
Middle Irish (Gaoidhealg)	feóil, feól = flesh, meat feólaigid = to make or form flesh feólairecht = butchery, slaughter feólamail = the flesh, worldly feólmar = fleshy
Irish (Gaeilge)	feoil [fʲoːlʲ/fʲɔːlʲ] = flesh, meat feoilteach = carnivorous feoilteoir = carnivore feoilséantóir = vegetarian feoilaire = butcher feoilmhar = fleshy, fat, flabby
Scottish Gaelic (Gàidhlig)	feòil [fjɔːl̪ˠ] = flesh, meat feòil-itheach [fjɔːl̪ˠ içəx] = carnivorous feòil-itheadair [fjɔːl̪ˠ içədɪrʲ] = carnivore feòil-sheachnair = vegetarian
Manx (Gaelg)	feill [feːlʲ] = flesh, meat feillagh = fleshy, meaty feill-eeagh = carnivorous feilleyder = butcher feill-haghnagh = vegetarian (adj) feill-haghneyder = vegetartian (person)

Etymology: uncertain [source].

Old Irish (Goídelc)	cnes = skin
Middle Irish (Gaoidhealg)	cnes, cnis, cneis, cneas = skin, surface, body, flesh, bosom, breast
Irish (Gaeilge)	cneas [cnʲasˠ/cɾʲasˠ] = skin, good appearance cneasach = covered with skin, cutaneous cneasaí = close companion, spouse, healer cneasaigh = to cicatrize, heal cneasluiteach = skintight
Scottish Gaelic (Gàidhlig)	cneas [krʲẽs] = skin, bosom cneasachadh [krʲesəxəɣ] = (act of) squeezing, tightening, pressing, making slender, curing, healing
Proto-Brythonic	*knōto- = flesh (?)
Middle Welsh (Kymraec)	knaud, cnaut, knaỽt, knawt = flesh knowdio = to incarnate, gather flesh, be conceived knaỽtaỽl, knaỽdaỽl, knoawdol = bodily, carnal, physical, sensual, fleshy, plump
Welsh (Cymraeg)	cnawd [knau̯d] = flesh cnawdaidd = pertaining to the flesh, carnal cnawd(i)edig = fleshy, carnal cnawdiad = incarnation, putting on of flesh cnawdiaf, cnawdio = to incarnate, gather flesh, be conceived cnawdig = fleshy, carnal, fat, plump cnawdol = bodily, carnal, physical, sensual, fleshy, plump
Cornish (Kernewek)	kneus = skin
Breton (Brezhoneg)	kneud = carnality, fleshliness (?)

Etymology: possibly from PIE *kneu-t- [source].

More Celtic words for breast and meat can be found on the posts about Hills, Central Hearts, Baskets, Wings, Bones, Fatty Lard and Food

Ploughs

4th April 20246th April 2024 By Simon

Words for plough* and related things in Celtic languages.

*plough = plow for those of you in North America.

Words marked with a * are reconstructions.

Proto-Celtic	*aratrom = plough
Old Irish (Goídelc)	arathar = plough, ploughing equipment, tillage airid = to plough airem = ploughman
Middle Irish (Gaoidhealg)	arathar = plough, ploughing equipment, tillage airem = ploughman, tiller airid = to plough, till airithe = ploughed
Irish (Gaeilge)	arathar = ploughing equipment, plough, ploughing (literary) air = plough (literary)
Scottish Gaelic (Gàidhlig)	àrach [aːrəx] = ploughshare, utensils for ploughing (archaic)
Manx (Gaelg)	erroo = ploughman, tiller of land errooid = cultivation, tillage, ploughmanship
Proto-Brythonic	*aradr [aˈradr] = plough
Middle Welsh (Kymraec)	aratrum, aradyr, aradr, aratr = plough aradrur, aradrwr = ploughman aradỽy, aradwy = arable or ploughed land
Welsh (Cymraeg)	aradr [ˈaradr/ˈaːradr] = plough, the Plough aradraf, aradu = to plough, till, cultivate aradrswch = ploughshare araduriaeth = (act of) ploughing, ploughmanship aradrwr = ploughman aradrwy = arable or ploughed land
Old Cornish	aradar = plough
Middle Cornish (Cernewec)	aradar, ardar, aratum = plough araderuur, arator = ploughmen aras = to plough, till
Cornish (Kernewek)	arader = plough araderor = ploughman aradow = arable aras = to plough
Middle Breton (Brezonec)	ararz, arazr = plough
Breton (Brezhoneg)	arar [ˈɑːrar] = plough aradeg = ploughing, ploughing competition aradenn = ploughing, surge of anger arat = to plough, spin

Etymology: from Proto-Indo-European *h₂érh₃trom (plough), from *h₂erh₃- (to plough) and *-trom (instrumental suffix). Words from the same roots include ard (a simple plough consisting of a spike dragged through the soil) in English, arður (plough, profit, gain) in Icelandic, årder (plough) in Swedish, ader (plough) in Estonian and arado (plough) in Spanish [source].

Proto-Celtic	kanktus / kanxtus = plough, plough beam
Old Irish (Goídelc)	cécht = plough-beam
Middle Irish (Gaoidhealg)	cécht, cecht = plough-beam, plough
Irish (Gaeilge)	céachta [ˈkeːx.t̪ˠə] = plough céachtaíl = ploughing céachtaire = ploughwright
Scottish Gaelic (Gàidhlig)	ceuchd = plough (obsolete)
Manx (Gaelg)	keeaght [ˈki.axt] = plough

Etymology: from Proto-Celtic *kankā (branch), from Proto-Indo-European *ḱank- (branch). Words from the same roots include géag (branch, bough, limb) in Irish, cainc (branch) in Welsh, gancio (hook) in Italian, and gancho (hook, peg) in Spanish [source].

Old Irish (Goídelc)	trebaid = to cultivate, till, plough, inhabit
Middle Irish (Gaoidhealg)	trebad = (act of) ploughing cultivating, husbandry trebaid = to cultivate, till, plough, inhabit, dwell
Irish (Gaeilge)	treabh [ˈtʲɾʲavˠ/ˈtʲɾʲəu] = to plough; till, cultivate, occupy, inhabit (literary) treabhadh = ploughing treabhdóir = ploughman
Scottish Gaelic (Gàidhlig)	treabh [tro] = to till (the ground), plough, cultivate, delve treabhadh = ploughing treabhta = ploughed, tilled, cultivated
Manx (Gaelg)	traaue = to plough (up), till, furrow, cleave, ploughing, tilling traauee = ploughing, contributing, to tillage traaueyder = ploughman

Etymology: from Old Irish treb (house(hold), farm, tribe), from Proto-Celtic *trebā (dwelling), from Proto-Indo-European *treb- (dwelling, settlement) [source]. For more related words, see the post about Towns and Tribes.

Middle Welsh (Kymraec)	gwyd, guyd = (wooden frame of a) plough
Welsh (Cymraeg)	gwŷdd [ɡwɨːð] = plough (North Wales), tree(s), branches, timber, masts, loom

Etymology: from Proto-Brythonic *gwɨð (wood, trees), from Proto-Celtic *widus (wood, trees), from PIE *h₁weydʰh₁- (to separate, split, cleave, divide) [source]. For more related words, see the post about Trees, Wood(s) and Forests.

Celtiadur

Exploring connections between Celtic languages

Category: Old Cornish

Yoked Bonds

Shells

Razors

Monday Moons

Light Lungs

Acorns

Mixed & Confused

Glens and Valleys

Meaty Flesh

Ploughs