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English definition of “blow off something/someone”

blow off something/someone

slang
verb [I/T] phrasal verb with blow  /bloʊ/ (past tense blew  /blu/, past participle blown  /bloʊn/) us  
to decide not to do something you are expected to do, or not to meet someone you are expected to meet: "Aren’t you going to the meeting?" "No, I’m going to blow it off."
(Definition of blow off something/someone from the Cambridge Academic Content Dictionary © Cambridge University Press)
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