/ Dictionary / Index P preachment: Meaning and Definition of Find definitions for: preach•ment Pronunciation: (prēch'munt), [key] — n. the act of preaching. a sermon or other discourse, esp. when obtrusive or tedious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: preachment (Thesaurus) preaching preachy Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language