/ Dictionary / Index S sense organ: Meaning and Definition of Find definitions for: sense' or"gan Pronunciation: [key] a specialized bodily structure that receives or is sensitive to internal or external stimuli; receptor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. senseless sense perception Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language