Definitions of once
The word once uses 4 letters:ceno.
ONCE is playable in:
adv. - By limitation to the number one; for one time; not twice nor any number of times more than one. 2
adv. - At some one period of time; -- used indefinitely. 2
adv. - At any one time; -- often nearly equivalent to ever, if ever, or whenever; as, once kindled, it may not be quenched. 2
Direct anagrams of once