/ Dictionary / Index C Caicos Islands: Meaning and Definition of Find definitions for: Cai'cos Is'lands Pronunciation: (kī'kōs). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Caiaphas caid Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language