An Encylopedia Britannica Company

foolish

1 ENTRIES FOUND:
foolish /ˈfuːlɪʃ/ adjective
foolish
/ˈfuːlɪʃ/
adjective
Britannica Dictionary definition of FOOLISH
[more foolish; most foolish]
: having or showing a lack of good sense or judgment : stupid, silly

— foolishly

adverb

— foolishness

noun [noncount]