/ Dictionary / Index O once-over-lightly: Meaning and Definition of Find definitions for: once-o•ver-light•ly Pronunciation: (wuns'ō"vur-līt'lē), [key] — n. Informal. a hasty or superficial treatment, look, examination, etc.; once-over: The maid gave the room the once-over-lightly. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. once-over onchocerciasis Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language