/ Dictionary / Index C cancerate: Meaning and Definition of Find definitions for: can•cer•ate Pronunciation: (kan'su-rāt"), [key] — -at•ed, -at•ing. to become cancerous; develop into cancer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cancer canceration Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language