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English definition of “abnormal”

abnormal

adjective
 
 
/æbˈnɔːməl/
different from what is normal or usual, in a way that is strange or dangerous: abnormal behaviour/weather They found abnormal levels of lead in the water.Strange, suspicious and unnaturalWrong
abnormally adverb abnormally high temperatures
(Definition of abnormal from the Cambridge Learners Dictionary © Cambridge University Press)
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