/ Dictionary / Index F fruitful: Meaning and Definition of Find definitions for: fruit•ful Pronunciation: (frt'ful), [key] — adj. producing good results; beneficial; profitable: fruitful investigations. abounding in fruit, as trees or other plants; bearing fruit abundantly. producing an abundant growth, as of fruit: fruitful soil; fruitful rain. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fruitful (Thesaurus) fruit fly fruiting body Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language