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English definition of “joker”

joker

noun [C]
 
 
/ˈdʒəʊkər/
PERSON someone who likes saying or doing funny thingsHumour and humorousEntertainers in general
CARD one of a set of playing cards that can be used instead of another card in some gamesPlaying cards
(Definition of joker from the Cambridge Learners Dictionary © Cambridge University Press)
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