English

Definition of hacker noun from the Oxford Advanced Learner's Dictionary

 

hacker

 noun
noun
BrE BrE//ˈhækə(r)//
 
; NAmE NAmE//ˈhækər//
 
Criminals, Computer problems
 
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a person who secretly finds a way of looking at and/or changing information on somebody else’s computer system without permission See related entries: Criminals, Computer problems
See the Oxford Advanced American Dictionary entry: hacker

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