/ Dictionary / Index O over-the-air: Meaning and Definition of Find definitions for: o•ver-the-air Pronunciation: (ō'vur-ē-âr'), [key] — adj. Radio and Television. of or pertaining to any means of broadcast transmission. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. overtax over the counter 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