/ Dictionary / Index F foodstuff: Meaning and Definition of Find definitions for: food•stuff Pronunciation: (fd'stuf"), [key] — n. a substance used or capable of being used as nutriment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: foodstuff (Thesaurus) food stamp food vacuole Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language