/ Dictionary / Index I interrogator-responsor: Meaning and Definition of Find definitions for: in•ter•ro•ga•tor-re•spon•sor Pronunciation: (in-ter'u-gā"tur-ri-spon"sur), [key] — n. Electronics. a radio or radar transceiver for sending a signal to a transponder and receiving and interpreting the reply. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. interrogator interrogatory Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language