/ Dictionary / Index C capt.: Meaning and Definition of Find definitions for: capt. Pronunciation: [key] captain. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. capsulize captain Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language