Dictionary
Cy
Pronunciation: (sī), [key]—
n.
a male given name, form of
Cyrus. CY
calendar year.
cy
cycle; cycles.
-cy
1. a suffix used to form abstract nouns from adjectives with stems in
-t, -te, -tic, and esp.
-nt (
democracy; accuracy; expediency; stagnancy; lunacy), and sometimes used to form action nouns (
vacancy; occupancy).
2. a suffix of nouns denoting rank or office, sometimes attached to the stem of a word rather than to the word itself:
captaincy; magistracy. Cy.
county.
cy.
1. capacity.
2. currency.
3. cycle; cycles.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.