sia

From Old Irish sé, from Proto-Celtic *swexs, from Proto-Indo-European *swéḱs. Compare Irish sé, Manx shey.


dà

From Old Irish dá, from Proto-Indo-European *dwóh₁.


aon

From Old Irish óen, from Proto-Celtic *oinos (compare Welsh un), from Proto-Indo-European *óynos (compare Latin unus, Old English ān).

aon-ghuthach

unanimous; symphonious, concordant; unison; monotonous


dara

/ə ˈn̪ˠd̪arˠə/

From Old Irish indala, from ind (“the”) + aile (“second, other”), from Proto-Celtic *alyos (compare Welsh ail), from Proto-Indo-European *h₂élyos (compare Latin alius, Gothic 𐌰𐌻𐌾𐌹𐍃 (aljis)).


còig

From Old Irish cóic, from Proto-Celtic *kʷenkʷe, from Proto-Indo-European *pénkʷe.


naoi

From Old Irish noí, from Proto-Celtic *nowan, from Proto-Indo-European *h₁néwn̥.


ceithir

[ˈkʲʰɛhəð̥ʲ]

From Old Irish cethair, from Proto-Celtic *kʷetwores, from Proto-Indo-European *kʷetwóres.


dhà

From Old Irish dá, from Proto-Celtic *dwau, from Proto-Indo-European *dwóh₁.


sè

(Islay, South Argyll) Alternative form of sia (“six”)


trì

From Old Irish trí, from Proto-Celtic *trīs, from Proto-Indo-European *tréyes.


fichead

From Old Irish fichet (compare Manx feed), genitive singular of fiche (“twenty”), from Proto-Celtic *wikantī (compare Welsh ugain), from Proto-Indo-European *h₁wih₁ḱm̥t (compare Latin vīgintī), from *dwi(h₁)dḱm̥ti (“two-ten”).


deich

From Old Irish deich, from Proto-Celtic *dekam, from Proto-Indo-European *déḱm̥.


ochd

From Old Irish ocht, from Proto-Celtic *oxtū, from Proto-Indo-European *oḱtṓw.


ceud

From Old Irish cét, from Proto-Celtic *kantom, from Proto-Indo-European *ḱm̥tóm.


seachd

From Old Irish secht, from Proto-Celtic *sextam, from Proto-Indo-European *septḿ̥.


dàrna

/ə ˈn̪ˠd̪aːrˠnə/

[ə ˈn̪ˠaːɲə]

[ə ˈn̪ˠd̪̊aːr̥ˠn̪ˠʌ]

From Old Irish darna (“the second; one of two”).


dala

/ə ˈn̪ˠd̪al̪ˠə/

[ə ˈn̪ˠd̪̊al̪ˠʌ]


trìtheamh

/ə ˈn̪ˠt̪ʰɾi.u/

[ə ˈn̪̊ˠʰɾiː.ʉ]


treas

/ə ˈn̪ˠd̪̊ʰɾes̪/


cola-deug

/kʰɔl̪ˠə ˈtʲiək/

Clipping of còig latha deug (“15 days”), though it has taken on the meaning of a fortnight, with 14 days.


naoidheamh

/ə ˈn̪ˠɤ̃ĩɣu/

[ə ˈn̪ˠɤ̃ɨ̃ɣʉ]

/ə ˈn̪ˠɯːju/

[ə ˈn̪ˠɯːjʉ]


dà fhichead

/t̪aː ˈiçət̪/


ochdad

head

ochdad m (genitive singular ochdaid, plural ochdadan)

ochdaid (genitive singular)
ochdadan (plural)
ochdad
n-ochdad


ceathramh

/ə ˈŋʲkʲʰɛɾu/

[ə ˈŋ̊ʲʰæɾ̥hʉ]

/ə ˈŋɡ̊ʲʰɛɾu/

[ə ˈŋɡ̊ʲʰæɾu]

[ə ˈŋɡ̊ʲʰɛɾ̥hu]

From Old Irish cethramad (“fourth”). By surface analysis, ceithir + -amh.


siathamh

an siathamh (canonical)
an t-siathamh (canonical)


deug

From Middle Irish déc, from Old Irish deec, deac, from , with loss of the first k by dissimilation. Cognate with Irish déag and Manx jeig.


ochdamh

an t-ochdamh (canonical)
an ochdamh (canonical)

[ə ˈn̪̊ˠʰoxkʉ]

From Old Irish ochtmad, from Proto-Celtic *oxtūmetos. By surface analysis, ochd + -amh


ficheadamh

an fhicheadamh (canonical)
am ficheadamh (canonical)

/ə ˈɲiçət̪u/

[ə ˈɲiçət̪ʉ]

From Middle Irish fichetmad (compare Irish fichiú, Manx feedoo). By surface analysis, fichead + -amh


deichnear

deichnear m (genitive singular deichneir, plural deichnearan)

deichneir (genitive singular)
deichnearan (plural)
deichnear
dheichnear

From Middle Irish dechnebor, dechneabur, from Old Irish dechenbor.


deicheamh

/ə ˈɲd̥ʲeçu/

/ə ˈn̪ˠd̥ʲʒeçu/

an deicheamh cuid dhe do thuarastal


dusan

dusan m (genitive singular dusain, plural dusain)

dusain (genitive singular)
dusain (plural)


milleanamh

From millean (“million”) + -amh (“-th”, ordinal suffix).


mìleamh

From Middle Irish *mílmad. By surface analysis, mìle (“thousand”) + -amh (ordinal suffix). Compare Classical Gaelic mílmad, Irish míliú, and Manx millioo.


ceudamh

/ˈkʰʲeːt̪əv/

From Middle Irish cétmad, from Proto-Celtic *kantometos. By surface analysis, ceud (“hundred”) + -amh. Cognate with Irish céadú.


naochad

/ˈn̪ˠɯːxət̪/


seachdad

seachdad
sheachdad
after "an"
t-seachdad

Thachair sin anns na seachdadan.


seachdamh

an seachdamh (canonical)
an t-seachdamh (canonical)

/ə ˈn̪ˠd̥ʲʰɛxku/

/ə ˈn̪ˠd̥ʒʰɛxku/


naodhamh

/ə ˈn̪ˠɯːɣəv/

/ə ˈn̪ˠɯːɣu/


còigeamh

/ə ˈŋkʰoːkʲu/

[ə ˈŋ̊ʰoːɡ̊ʲʉ]

/ə ˈŋɡ̊ʰoːkʲu/

From Old Irish cóiced (“fifth”). By surface analysis, còig + -amh.


aonar

aonair (genitive singular)
aonar
n-aonar

From Old Irish oenar (“a single individual, one alone”), a compound of óen (“one”) + fer (“man”).


neoni

From Middle Irish neimní, nephní, equivalent to neo- + nì (“thing”).


trì-mheudach

head

trì-mheudach (genitive singular masculine trì-mheudaich)

trì-mheudaich (genitive masculine singular)
trì-mheudach
thrì-mheudach


trì-sheallach

trì-sheallach (genitive singular masculine trì-sheallaich)

trì-sheallaich (genitive masculine singular)
trì-sheallach
thrì-sheallach


dà-fhillteachd

dà-fhillteachd f (genitive singular dà-fhillteachd, plural dà-fhillteachdan)

dà-fhillteachd (genitive singular)
dà-fhillteachdan (plural)


treasamh

an treasamh (canonical)
treasamh
threasamh

/ə ˈn̪ˠd̪̊ʰɾes̪u/

A pleonastic formation from treas (“third”) + -amh (ordinal suffix).


ceala-deug

/kʰʲal̪ˠə ˈtʲiək/

Clipping of ceithir latha deug (“14 days”).


trì-deug

/t̪ʰɾiː d̥ʲiək/

/t̪ʰɾiː d̥ʲʒiək/


naoi-deug

/ə n̪ˠɤvə d̥ʲiək/

/ə n̪ˠɤfə d̥ʲʒiək/


naodh

From Old Irish noí, from Proto-Celtic *nowan, from Proto-Indo-European *h₁néwn̥.


aon-deug

/ɯ̃ːn d̥ʲʒiək/