/ Dictionary / Index F fertility: Meaning and Definition of Find definitions for: fer•til•i•ty Pronunciation: (fur-til'i-tē), [key] — n. the state or quality of being fertile. the ability to produce offspring; power of reproduction: the amazing fertility of rabbits. the birthrate of a population. (of soil) the capacity to supply nutrients in proper amounts for plant growth when other factors are favorable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fertility (Thesaurus) Fertile Crescent fertility cult Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language