/ Dictionary / Index C Calydon: Meaning and Definition of Find definitions for: Cal•y•don Pronunciation: (kal'i-don"), [key] — n. an ancient city in W Greece, in Aetolia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. calyculus Calydonian hunt Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language