/ Dictionary / Index C carburetion: Meaning and Definition of Find definitions for: car•bu•re•tion Pronunciation: (kär"bu-rā'shun, -byu-, -byu-resh'un), [key] — n. (in an internal-combustion engine) the process of producing a mixture of air and fuel in the correct proportion for engine combustion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. carburetant carburetor Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language