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arson

 
/ˈɑr·sən/ n [C/U]

Definition

the crime of intentionally starting a fire in order to damage or destroy something, esp. a building arsonist
 
/ˈɑr·sə·nəst/ n [C]
He was a convicted arsonist.
(Definition of arson n from the Cambridge Academic Content Dictionary © Cambridge University Press)

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