/ Dictionary / Index M morphology: Meaning and Definition of Find definitions for: mor•phol•o•gy Pronunciation: (môr-fol'u-jē), [key] — n. the branch of biology dealing with the form and structure of organisms. the form and structure of an organism considered as a whole. the patterns of word formation in a particular language, including inflection, derivation, and composition. the study and description of such patterns. the study of the behavior and combination of morphemes. geomorphology. the form or structure of anything: to gain an insight into the morphology of our political system. the study of the form or structure of anything. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: morphology (Thesaurus) morphologic construction morphonology Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language