/ Dictionary / Index C categorize: Meaning and Definition of Find definitions for: cat•e•go•rize Pronunciation: (kat'i-gu-rīz"), [key] — -rized, -riz•ing. to arrange in categories or classes; classify. to describe by labeling or giving a name to; characterize. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: categorize (Thesaurus) categoric contact category Related Content Daily Word Quiz: pertinent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language