árchú

Irish

Etymology

From Old Irish árchú.

Noun

árchú m or f (genitive singular árchon, nominative plural árchoin)

  1. (literary) fierce dog, ‘warhound’
  2. war-dog, warrior

Declension

Declension of árchú (irregular)
bare forms
singular plural
nominative árchú árchoin
vocative a árchú a árchoin
genitive árchon árchon
dative árchú árchoin
forms with the definite article
singular plural
nominative an t-árchú na hárchoin
genitive an árchon na n-árchon
dative leis an árchú
don árchú
leis na hárchoin
Alternative (feminine) declension
Declension of árchú (irregular)
bare forms
singular plural
nominative árchú árchoin
vocative a árchú a árchoin
genitive árchon árchon
dative árchú árchoin
forms with the definite article
singular plural
nominative an árchú na hárchoin
genitive na hárchon na n-árchon
dative leis an árchú
don árchú
leis na hárchoin

Mutation

Mutated forms of árchú
radical eclipsis with h-prothesis with t-prothesis
árchú n-árchú hárchú t-árchú

Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.

Further reading

Old Irish

Alternative forms

  • archú

Etymology

From ár (slaughter, carnage) +‎ (dog, hound).

Noun

árchú n or m (genitive árchon)

  1. war-hound, slaughter-hound
  2. watchdog

Inflection

Masculine n-stem
singular dual plural
nominative árchú árchoinL árchoin
vocative árchú árchoinL árchonaH
accusative árchoinN árchoinL árchonaH
genitive árchon árchonL árchonN
dative árchoinL, árchúL árchonaib árchonaib
Initial mutations of a following adjective:
  • H = triggers aspiration
  • L = triggers lenition
  • N = triggers nasalization

Mutation

Mutation of árchú
radical lenition nasalization
árchú
(pronounced with /h/ in h-prothesis environments)
árchú n-árchú

Note: Certain mutated forms of some words can never occur in Old Irish.
All possible mutated forms are displayed for convenience.

Further reading