/ Dictionary / Index F foolery: Meaning and Definition of Find definitions for: fool•er•y Pronunciation: (f'lu-rē), [key] — pl. -er•ies. foolish action or conduct. a foolish action, performance, or thing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: foolery (Thesaurus) fool foolfish Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language