/ Dictionary / Index C catechetical: Meaning and Definition of Find definitions for: cat•e•chet•i•cal Pronunciation: (kat"i-ket'i-kul), [key] — adj. of or pertaining to catechesis. pertaining to teaching by question and answer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: catechetical (Thesaurus) catechesis catechin Related Content Daily Word Quiz: longevity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language