/ Dictionary / Index O overline: Meaning and Definition of Find definitions for: o•ver•line Pronunciation: (ō'vur-līn"), [key] — n. Print., Journ. a cutline, usually of one line, appearing over a picture, cartoon, etc. kicker (def. 10). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. overlie overload Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language