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English definition of “fun”

fun

noun [U]
 
 
/fʌn/
A1 enjoyment or pleasure, or something that gives you enjoyment or pleasure: You'll like it - it's good fun! She's great fun to be with. Have fun! (= enjoy yourself) It's no fun having to work late every night.Pleasure and happiness
for fun/for the fun of it B1 for pleasure and not for any other reasonPleasure and happiness
make fun of sb/sth B2 to make a joke about someone or something in an unkind way: The other children at school used to make fun of his hair.Mocking and taunting
(Definition of fun noun from the Cambridge Learners Dictionary © Cambridge University Press)
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