/ Dictionary / Index T talk radio: Meaning and Definition of Find definitions for: talk' ra'dio Pronunciation: [key] a radio format featuring talk shows and listener call-ins. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. talking-to talk show Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language