/ Dictionary / Index P paste-on: Meaning and Definition of Find definitions for: paste-on Pronunciation: (pāst'on", -ôn"), [key] — adj. that can be pasted or stuck on: canning jars with paste-on labels. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. paste mold paster Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language