From Middle Irish aithnech (“wise, knowing”), from Old Irish aithgne (“act of knowing, recognising, perceiving; knowledge, recognition, perception”), verbal noun of ad·gnin (“know, recognize; perceive, be aware of, understand”); synchronically, aithne (“recognition; act of recognizing”) or aithin (“know, recognize, identify”) + -ach.
aithneach (genitive singular masculine aithnigh, genitive singular feminine aithní, plural aithneacha, comparative aithní)
singular | plural (m/f) | |||
---|---|---|---|---|
Positive | masculine | feminine | (strong noun) | (weak noun) |
nominative | aithneach | aithneach | aithneacha | |
vocative | aithnigh | aithneacha | ||
genitive | aithní | aithneacha | aithneach | |
dative | aithneach | aithneach; aithnigh (archaic) |
aithneacha | |
Comparative | níos aithní | |||
Superlative | is aithní |
radical | eclipsis | with h-prothesis | with t-prothesis |
---|---|---|---|
aithneach | n-aithneach | haithneach | not applicable |
Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.