/ Dictionary / Index O out-of-sight: Meaning and Definition of Find definitions for: out-of-sight Pronunciation: (out'uv-sīt'), [key] — adj. fantastic; great; marvelous: an out-of-sight guitarist. beyond reason; exceedingly high: out-of-sight hospital bills. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: out-of-sight (Thesaurus) out-of-round out-of-state Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language