-cy definition by Webster's New World
- quality, condition, state, or fact of being: idiocy
- position, rank, or office of: captaincy, curacy
Origin: ; from Middle English and amp; Old French -cie, Classical Latin -cia, -tia, Classical Greek -kia, -keia, -tia, -teia
-cy definition by American Heritage Dictionary
- State; condition; quality: bankruptcy.
- Rank; office: baronetcy.
Origin: Middle English -cie, from Old French -cie, -tie, from Latin -cia, -tia and Greek -kiā, -keia, -tiā, -teia.
-cy - Computer Definition
A common acronym for "calendar year."