scald
verb transitiveTo burn or painfully affect and injure by immersion in or contact with a liquor of a boiling heat, or a heat approaching it; as, to scald the hand or foot. We scald the part, when the heat of the liquor applied is so violent as to injure the skin and flesh. Scald is sometimes used to express the effect of the heat of other substances than liquids. Here the blue flames of scalding brimstone fall.