Swearing Oaths

Today we’re looking at the words foroath,vow,(to) swear and related things in Celtic languages.

Oath

Words marked with a * are reconstructions.

Proto-Celtic*lug = oath
*lugyom = oath, swearing
Old Irish (Goídelc)luige = oath, swearing
lugae = oath
luigid = to swear
Middle Irish (Gaoidhealg)luige, lug, luga, lugae = oath, (act of) swearing
lugach = given to swearing, assertive, contentious
luigid, luigaid = to swear
Irish (Gaeilge)luigh [l̪ˠɪɟ / l̪ˠiː] = to swear (literary)
luighe = oath
Scottish Gaelic (Gàidhlig)lùgh [l̪ˠuː] = swear! curse!
lùghadh [l̪ˠuː.əɣ] = (act of) swearing, oath, (act of) cursing
lùighe [l̪ˠuːjə] = (act of) swearing, oath, (act of) cursing
Manx (Gaelg)loo [luː] = oath, swear(ing), affidavit
looee = oath
Proto-Brythonic*lluɣ = (?)
Middle Welsh (Kymraec)llv, llw = (solemn) oath, vow, oath, swear word, curse, blasphemy
Welsh (Cymraeg)llw [ɬuː] = (solemn) oath, vow, oath, swear word, curse, blasphemy
Cornish (Kernewek)li = oath
lia = to swear, take an oath
Old Breton (Brethonoc)dilu = oath
Middle Breton (Brezonec)le, lé = oath, blasphemy
leanty = convent
Breton (Brezhoneg)le [leː] = oath, swear, vow
leañ [ˈleː.ã] = to swear, take an oath
leandi [leˈãn.di] = convent

Etymology: from the Proto-Indo-European*lewgʰ- (to announce, tell, publicly) [source]. Words from the same roots includelie in English,liegen (to lie, tell lies) in Dutch,lügen (to tell a lie, to lie) in German,ljuga (to lie, to tell an untruth) in Swedish,łgać (to lie, feign, simulate) in Polish [source].

Proto-Celtic*tungeti = to swear (an oath)
*writ-tungeti = to counter-swear
Gaulishtoncsiiontio = (?)
Old Irish (Goídelc)tongaid = to swear
fristoing = to forswear
Middle Irish (Gaoidhealg)tongaid, toṅga, tongu = to swear, take an oath
Scottish Gaelic (Gàidhlig)tuinge = oath
Middle Welsh (Kymraec)twng, twg = a swearing, oath
tyngu = to swear (an oath)
gurthtygho, gurhtuc, gvrthegho, gurthtug = to counter-swear
Welsh (Cymraeg)twng, twnc = a swearing, oath
tyngu = to swear (an oath)
camdyngu = to swear falsely, forswear
cytyngu = to swear together, take a mutal oath
gwrthdyngu = to counter-swear
Middle Cornish (Cernewec)ty = an oath, imprecation
Cornish (Kernewek)ti = oath, vow, swear
tia = to swear, vow
Middle Breton (Brezonec)toeaff, touet = to swear, curse
Breton (Brezhoneg)tou [tu:] = oath
touiñ [ˈtuː.ĩ] = to swear, curse

Etymology: possibly from Proto-Indo-European*h₂lewgʰ- (to announce), or from PIE*th₂négti (to touch, grasp; to take), from*teh₂g- (to touch, take) [source].

Proto-Celtic*mandu = mark, sign, spot
Old Irish (Goídelc)mind [mʲin͈d] = crown, insignia, oath
Middle Irish (Gaoidhealg)mind, minn = crown, diadem, oath, vow
Irish (Gaeilge)mionn = crown, diadem, oath
mionnach = swearing, given to swearing
mionnadóir = swearer
mionnaigh = to swear
mionnú = swearing, adjuration
mórmhionnach = addicted to swearing
Scottish Gaelic (Gàidhlig)mionn [mjũːn̪ˠ] = oath, curse, (act of) cursing, insignia
mionnaichte [mjun̪ʲɪçdʲə] = bound by oath, sworn, avowed
mionnan [mjun̪ˠan] = (act of) swearing an oath, (act of) cursing, small curse
mionnach [mjuːn̪ˠəx] = pertaining to or abounding in oaths or curses, swearing, sweary, cursing
mionn [mjũːn̪ˠ] =
Manx (Gaelg)mian = to wish
mianey = to wish, desire, hanker, fancy, long, lust
mynney = to swear, swear-word, imprecation, oath-book
Middle Welsh (Kymraec)mann = spot, speck, blemish, stain, mark
Welsh (Cymraeg)man [man] = spot, speck, blemish, stain, mark
mannig = spot, dot, particle. breve (in music)

Etymology: uncertain [source], possibly from Proto-Indo-European*mend- (physical defect, fault) [source].

Old Irish (Goídelc)móit = vow
Middle Irish (Gaoidhealg)móit, móid = vow, oath, wish, desire
Irish (Gaeilge)móid [mˠoːdʲ] = vow
móidach = votary, votive
móidghealladh = solemn promise, profession
móidigh = to vow
móidín = devotee
Scottish Gaelic (Gàidhlig)mòid [mɔːdʲ] = oath, solemn promise, swearing, vow
mòideachadh [mɔːdʲəxəɣ] = (act of) swearing, vowing

Etymology: from Latinvōtum (promise, dedication, vow, will, desire, prayer), fromvoveō (to vow, promise, dedicate), from Proto-Italic*wogʷeō (to vow, promise, dedicate), from Proto-Indo-European*h₁wogʷʰéyeti, from*h₁wegʷʰ- (to promise, vow, praise) [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,Geriafurch,TermOfis




2 thoughts on “Swearing Oaths

  1. Is ‘luigh’ really pronounced [ˈɛtʲə]?

  2. No, that pronunciation was copied from an older post by mistake.

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