/ Dictionary / Index M -morphous: Meaning and Definition of Find definitions for: -morphous Pronunciation: [key] a combining form with the meaning “having the shape, form, or structure” of the kind or number specified by the initial element, used in the formation of compound words: polymorphous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. morphotonemics Morphy Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language