/ Dictionary / Index C carcinogenesis: Meaning and Definition of Find definitions for: car•ci•no•gen•e•sis Pronunciation: (kär"su-nu-jen'u-sis, -nō-), [key] — n. Pathol. the development of a cancer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. carcinogen carcinoid Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language