Definition of arson
- Arson was determined to be the cause of the fire.
The cause of the fire has not yet been determined, but investigators suspect arson.
The town has suffered a rash of arson attacks.
The town has suffered a rash of arsons.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'arson.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: the illegal burning of a building or other property : the crime of setting fire to something
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