/ Dictionary / Index T turbocharge: Meaning and Definition of Find definitions for: tur•bo•charge Pronunciation: (tûr'bō-chärj"), [key] — -charged, -charg•ing. to equip (an internal-combustion engine) with a turbocharger. to speed up; accelerate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. turbo turbocharger Related Content Daily Word Quiz: jugular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language