/ Dictionary / Index T tip-on: Meaning and Definition of Find definitions for: tip-on Pronunciation: (tip'on", -ôn"), [key] — n. tip (def. 4). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tip-off Tippecanoe Related Content Daily Word Quiz: wizened Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language