Breadcrumb Home > Dictionary > Index M monogenic: Meaning and Definition of Find definitions for: mon•o•gen•ic Pronunciation: (mon"u-jen'ik), [key] — adj. bearing either only males or only females. pertaining to a character controlled by one pair of genes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: monogenic (Thesaurus) monogenetic monogenism ✖ Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language