/ Dictionary / Index Q quantitative genetics: Meaning and Definition of Find definitions for: quan'titative genet'ics. Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quantitative analysis quantitative inheritance Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language