/ Dictionary / Index C call-out: Meaning and Definition of Find definitions for: call-out Pronunciation: (kôl'out"), [key] — n. an act or instance of calling out. an order to report for emergency or special work, esp. at an unusual time or place. a letter, number, or other device for identifying or calling attention to a particular part of an illustration. a challenge to a duel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: call-out (Thesaurus) callous callow Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language