/ Dictionary / Index C carb: Meaning and Definition of Find definitions for: carb Pronunciation: (kärb), [key] — n. Informal. a carburetor. carb Pronunciation: (kärb), [key] — Slang. Slang. —n. carbohydrate. —v.i. to eat large quantities of carbohydrates before a major physical exertion in order to store up energy (usually fol. by up): Some marathon runners carb up on spaghetti the night before a race. carb- Pronunciation: [key] var. ofbefore a vowel: carbazole. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. caraway carbachol Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language