/ Dictionary / Index C crash dive: Meaning and Definition of Find definitions for: crash' dive" Pronunciation: [key] a rapid dive by a submarine made at a steep angle, esp. to avoid attack from a surface vessel or airplane. crash-dive Pronunciation: (krash'dīv', -dīv"), [key] — -dived -dove, -dived, -div•ing. to dive rapidly at a steep angle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. crash course crash helmet Related Content Daily Word Quiz: novice Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language