/ Dictionary / Index H homing device: Meaning and Definition of Find definitions for: hom'ing device" Pronunciation: [key] a mechanism incorporated into a guided missile, airplane, etc., that aims it toward its objective. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. homing homing pigeon Related Content Daily Word Quiz: sylvan Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language