/ Dictionary / Index S scuba-dive: Meaning and Definition of Find definitions for: scu•ba-dive Pronunciation: (sk'bu dīv"), [key] — -dived -dove, dived, -div•ing. to descend and swim underwater using a scuba device. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. scuba scuba diving Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language