ceathair
Irish
40[a], [b], [c] | ||
← 3 | 4 | 5 → |
---|---|---|
Cardinal: ceathair Ordinal: ceathrú Personal: ceathrar Attributive: ceithre |
Etymology
From Old Irish cethair, from Proto-Celtic *kʷetwores, from earlier Proto-Indo-European *kʷetwóres.
Pronunciation
- IPA(key): /ˈcahəɾʲ/
- (Cois Fharraige) IPA(key): /ˈcæɾʲ/
Numeral
ceathair
Usage notes
- This form is used independently, not with a noun that it modifies. It is always preceded by the particle a.
- a ceathair, a cúig, a sé... ― four, five, six...
- deich a ceathair, deich a cúig, deich a sé... ― fourteen, fifteen, sixteen...
- bus a ceathair ― bus number four
- a ceathair a chlog ― four o’clock
Derived terms
- ceathrú (ordinal)
Related terms
Mutation
radical | lenition | eclipsis |
---|---|---|
ceathair | cheathair | gceathair |
Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.