/ Dictionary / Index M majuscule: Meaning and Definition of Find definitions for: ma•jus•cule Pronunciation: (mu-jus'kyl, maj'u-skyl"), [key] — adj. (of letters) capital. large, as either capital or uncial letters. written in such letters (opposed to minuscule). —n. a majuscule letter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: majuscule (Thesaurus) Majunga Makah Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language