/ Dictionary / Index M Mendelian: Meaning and Definition of Find definitions for: Men•de•li•an Pronunciation: (men-dē'lē-un, -dēl'yun), [key] — adj. of or pertaining to Gregor Mendel or to his laws of heredity. —n. a follower of Gregor Mendel; a person who accepts Mendelism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mendelian (Thesaurus) mendelevium Mendelism Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language