/ Dictionary / Index C capsicum: Meaning and Definition of Find definitions for: cap•si•cum Pronunciation: (kap'si-kum), [key] — n. any plant of the genus Capsicum, of the nightshade family, as C. annuum, the common pepper of the garden, occurring in many varieties. the fruit of such a plant or some preparation of it, used as a condiment and intestinal stimulant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: capsicum (Thesaurus) Capsian capsid Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language