From bréag- + deimhneach.
bréagdheimhneach (genitive singular masculine bréagdheimhnigh, genitive singular feminine bréagdheimhní, plural bréagdheimhneacha, not comparable)
| Singular | Plural (m/f) | |||
|---|---|---|---|---|
| Positive | Masculine | Feminine | (strong noun) | (weak noun) |
| Nominative | bréagdheimhneach | bhréagdheimhneach | bréagdheimhneacha; bhréagdheimhneacha² | |
| Vocative | bhréagdheimhnigh | bréagdheimhneacha | ||
| Genitive | bréagdheimhní | bréagdheimhneacha | bréagdheimhneach | |
| Dative | bréagdheimhneach; bhréagdheimhneach¹ |
bhréagdheimhneach; bhréagdheimhnigh (archaic) |
bréagdheimhneacha; bhréagdheimhneacha² | |
| 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.
| Irish mutation | ||
|---|---|---|
| Radical | Lenition | Eclipsis |
| bréagdheimhneach | bhréagdheimhneach | mbréagdheimhneach |
| Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. | ||