/ Dictionary / Index P preachy: Meaning and Definition of Find definitions for: preach•y Pronunciation: (prē'chē), [key] — preach•i•er, preach•i•est. tediously or pretentiously didactic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: preachy (Thesaurus) preachment pre-Adamite 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