From Old Irish dínach (“protecting, protected”). By surface analysis, díon (“protect, shelter; proof”, verb) + -ach (adjectival ending).
díonach (genitive singular masculine díonaigh, genitive singular feminine díonaí, plural díonacha, comparative díonaí)
singular | plural (m/f) | |||
---|---|---|---|---|
Positive | masculine | feminine | (strong noun) | (weak noun) |
nominative | díonach | dhíonach | díonacha; dhíonacha2 | |
vocative | dhíonaigh | díonacha | ||
genitive | díonaí | díonacha | díonach | |
dative | díonach; dhíonach1 |
dhíonach; dhíonaigh (archaic) |
díonacha; dhíonacha2 | |
Comparative | níos díonaí | |||
Superlative | is díonaí |
1 When the preceding noun is lenited and governed by the definite article.
2 When the preceding noun ends in a slender consonant.
radical | lenition | eclipsis |
---|---|---|
díonach | dhíonach | ndíonach |
Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.