/ Dictionary / Index C catechize: Meaning and Definition of Find definitions for: cat•e•chize Pronunciation: (kat'i-kīz"), [key] — -chized, -chiz•ing. to instruct orally by means of questions and answers, esp. in Christian doctrine. to question with reference to belief. to question closely. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: catechize (Thesaurus) catechist catechol Related Content Daily Word Quiz: dilapidated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language