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Definition of fool verb from the Oxford Advanced Learner's Dictionary

fool

verb
 
/fuːl/
 
/fuːl/
Verb Forms
present simple I / you / we / they fool
 
/fuːl/
 
/fuːl/
he / she / it fools
 
/fuːlz/
 
/fuːlz/
past simple fooled
 
/fuːld/
 
/fuːld/
past participle fooled
 
/fuːld/
 
/fuːld/
-ing form fooling
 
/ˈfuːlɪŋ/
 
/ˈfuːlɪŋ/
Idioms Phrasal Verbs
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  1. [transitive] to trick somebody into believing something that is not true
    • fool somebody You don't fool me!
    • She certainly had me fooled—I really believed her!
    • fool yourself You're fooling yourself if you think none of this will affect you.
    • fool somebody into doing something Don't be fooled into thinking they're going to change anything.
    Extra Examples
    • She's not easily fooled.
    • Ha! Fooled you! You really thought I was going to jump, didn't you?
    • She had me completely fooled for a moment.
    • You can't fool me with all that nonsense!
    • I'm not easily fooled by anyone, least of all you.
    • He fooled them into thinking he was a detective.
    • Just don't be fooled into investing any money with them.
    Topics Personal qualitiesb1
    Oxford Collocations Dictionaryadverb
    • completely
    • easily
    verb + fool
    • cannot
    • try to
    preposition
    • into
    • with
    phrases
    • have somebody fooled
    See full entry
  2. [intransitive] to say or do stupid or silly things, often in order to make people laugh
    • fool (about/around) Stop fooling around and sit down!
    • fool about/around with something If you fool about with matches, you'll end up getting burned.
  3. Word Originverb Middle English: from Old French fol ‘fool, foolish’, from Latin follis ‘bellows, windbag’, by extension ‘empty-headed person’.
Idioms
you could have fooled me
  1. (informal) used to say that you do not believe something that somebody has just told you
    • ‘I'm trying as hard as I can!’ ‘You could have fooled me!’
See fool in the Oxford Advanced American Dictionary
alloy
noun
 
 
From the Topic
Physics and chemistry
C2
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