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Definition 2025
boinneach
boinneach
Irish
Noun
boinneach f (genitive singular boinní)
- Alternative form of buinneach (“scour, diarrhoea”)
 
Declension
Declension of boinneach
Second declension
| 
 Bare forms (no plural form of this noun) 
  | 
 Forms with the definite article 
  | 
Adjective
boinneach (genitive singular masculine boinnigh, genitive singular feminine boinní, plural boinneacha)
- Alternative form of buinneach (“shooting, surging; discharging”)
 
Declension
Declension of boinneach
| Singular | Plural (m/f) | |||
|---|---|---|---|---|
| Positive | Masculine | Feminine | (strong noun) | (weak noun) | 
| Nominative | boinneach | boinneach¹ | boinneacha³ | |
| Vocative | boinnigh¹ | boinneach¹ | boinneacha | |
| Genitive | boinnigh¹ |  boinní (obsolete) boinnighe  | 
boinneacha | boinneach | 
| Dative | boinneach² |  boinneach¹ (archaic) boinnigh¹  | 
boinneacha³ | |
| Comparative |  boinní (obsolete) boinnighe  | 
|||
¹ This form is lenited after a noun if possible.
² This form is lenited if possible when the preceding noun is lenited and governed by the definite article.
³ This form is lenited if possible when the preceding noun ends in a slender consonant.
Mutation
| Irish mutation | ||
|---|---|---|
| Radical | Lenition | Eclipsis | 
| boinneach | bhoinneach | mboinneach | 
|  Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.  | ||
References
- "boinne" in Foclóir Gaeilge-Béarla, An Gúm, 1977, by Niall Ó Dónaill.