/ Dictionary / Index H hypogenesis: Meaning and Definition of Find definitions for: hy•po•gen•e•sis Pronunciation: (hī"pu-jen'u-sis), [key] — n. Pathol. underdevelopment of an organ or function, esp. in the embryo. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hypogene hypogenous Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language