/ Dictionary / Index L liftoff: Meaning and Definition of Find definitions for: lift•off Pronunciation: (lift'ôf", -of"), [key] —adj. that removes by lifting off; capable of being lifted off: a liftoff correction tape for typewriters; magnetized, liftoff nameplates. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: liftoff (Thesaurus) lifting sail liftoff hinge Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language