Sweater
Part of speech: noun
Definition: A knitted jacket or jersey, usually of thick wool, worn by athletes before or after exercise. A similar garment worn for warmth. A person who sweats.
Jacket
Part of speech: verb
Definition: To enclose or encase in a jacket or other covering.
Part of speech: noun
Definition: A piece of clothing worn on the upper body outside a shirt or blouse, often waist length to thigh length.A piece of a person suit, beside trousers and, sometimes, waistcoat ; coatA removable or replaceable protective or insulating cover for an object (eg a book, hot water tank.)A police record.