From Proto-Celtic *an- (“un-”) + *wids (root noun), literally “lacking knowledge” (ultimately from Proto-Indo-European *weyd- (“to see”)). Ainb was an irregular consonant-stem adjective during the eighth century, but by the ninth-century Milan glosses it had become an i-stem.
ainb
The inflection as attested in the Milan glosses was:
singular | masculine | feminine | neuter |
---|---|---|---|
nominative | ainb | ainb | ainb |
vocative | ainb | ||
accusative | ainb | ainb | |
genitive | ainb | ainbe | ainb |
dative | ainb | ainb | ainb |
plural | masculine | feminine/neuter | |
nominative | ainbi | ainbi | |
vocative | ainbi | ||
accusative | ainbi | ||
genitive | ainb* ainbe | ||
dative | ainbib |
*not when substantivized
However, the irregular genitive singular ainbfeth is also attested in Bretha Nemed law tracts. It has also appeared, corrupted, in the form anfeich.
radical | lenition | nasalization |
---|---|---|
ainb (pronounced with /h/ in h-prothesis environments) |
unchanged | n-ainb |
Note: Certain mutated forms of some words can never occur in Old Irish.
All possible mutated forms are displayed for convenience.