/ Dictionary / Index C cobia: Meaning and Definition of Find definitions for: co•bi•a Pronunciation: (kō'bē-u), [key] — n. a large, fusiform fish, Rachycentron canadum, found off the eastern coast of temperate and tropical America, in the East Indies, and in Japan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cobia (Thesaurus) Cobham Coblenz Related Content Daily Word Quiz: alacrity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language