/ Dictionary / Index M muralism: Meaning and Definition of Find definitions for: mu•ral•ism Pronunciation: (myoor'u-liz"um), [key] — n. an artistic movement identified chiefly with the Mexican painters José Orozco, Diego Rivera, and David Siqueiros and exemplified by their grand-scale, narrative murals on humanitarian, social, and political themes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mural crown muralist Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language