/ Dictionary / Index L Lutheran: Meaning and Definition of Find definitions for: Lu•ther•an Pronunciation: (l'thur-un), [key] — adj. of or pertaining to Luther, adhering to his doctrines, or belonging to one of the Protestant churches that bear his name. —n. a follower of Luther or an adherent of his doctrines; a member of the Lutheran Church. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lutheran (Thesaurus) Luther luthern 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