/ Dictionary / Index L Latter-day Saint: Meaning and Definition of Find definitions for: Lat'ter-day Saint' Pronunciation: [key] a Mormon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. latter-day latterly 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