/ Dictionary / Index T talk-back: Meaning and Definition of Find definitions for: talk-back Pronunciation: (tôk'bak"), [key] — n. Radio and Television. a communications system enabling those in the studio to hear control-room personnel through a loudspeaker or headphones. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. talkative talk between ships Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language