/ Dictionary / Index L lay baptism: Meaning and Definition of Find definitions for: lay' bap'tism Pronunciation: [key] — Eccles. Eccles. baptism administered by a lay-person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. layaway plan lay brother Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language