/ Dictionary / Index S stick-on: Meaning and Definition of Find definitions for: stick-on Pronunciation: (stik'on", -ôn"), [key] — n. a label, sticker, or the like, that has an adhesive backing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: stick-on (Thesaurus) stickman stickout 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