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English definition of “complacent”

complacent

adjective uk   /kəmˈplei.sənt/ disapproving us  
feeling so satisfied with your own abilities or situation that you feel you do not need to try any harder: a complacent smile/attitude We can't afford to become complacent about any of our products.
complacently
adverb uk   /-li/ us  
(Definition of complacent from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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