Dictionary
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.