Definition of -acy in English:

-acy

suffix

Forming nouns of state or quality: celibacy lunacy

Origin

variant of -cy, from Latin -atia (medieval Latin -acia), or from Greek -ateia.

Definition of -acy in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day flippant
Pronunciation: ˈflɪp(ə)nt
adjective
not showing a serious or respectful attitude