/ Dictionary / Index C Coiba: Meaning and Definition of Find definitions for: Coi•ba Pronunciation: (koi'bu Sp. koi'vä), [key] — n. an island in the Pacific Ocean, S of SW Panama. 20 mi. (32 km) long; 10 mi. (16 km) wide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cohune coif Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language