From dron (“right, straight”) + uilleach (“angular”) (from uillinn (“angle”) + -ach). Calque of Medieval Latin orthogōnālis.
dronuilleach (genitive singular masculine dronuilligh, genitive singular feminine dronuillí, plural dronuilleacha, not comparable)
singular | plural (m/f) | |||
---|---|---|---|---|
Positive | masculine | feminine | (strong noun) | (weak noun) |
nominative | dronuilleach | dhronuilleach | dronuilleacha; dhronuilleacha2 | |
vocative | dhronuilligh | dronuilleacha | ||
genitive | dronuillí | dronuilleacha | dronuilleach | |
dative | dronuilleach; dhronuilleach1 |
dhronuilleach; dhronuilligh (archaic) |
dronuilleacha; dhronuilleacha2 | |
Comparative | (not comparable) | |||
Superlative | (not comparable) |
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 |
---|---|---|
dronuilleach | dhronuilleach | ndronuilleach |
Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.