burn
noun
°A physical injury caused by heat or cold or electricity or radiation or caustic chemicals.
"She had second-degree burns from falling in the bonfire."
°The act of burning something.
"They’re doing a controlled burn of the fields."
verb
°To be consumed by fire, or at least in flames.
"He watched the house burn."
°To become overheated so as to make unusable.
"The grill was too hot and the steak was burned."