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English definition of “cold-blooded”

cold-blooded

adjective
 
 
/ˌkəʊldˈblʌdɪd/
showing no emotion or sympathy: a cold-blooded killerUnkind, cruel and unfeelingViolent or aggressiveTreating people or animals badlyInsults and abuse
(Definition of cold-blooded from the Cambridge Learners Dictionary © Cambridge University Press)
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