- a person or thing that sweats, esp. to excess
- a knitted or crocheted outer garment for the upper part of the body, with or without sleeves, styled as either a pullover or a jacket
- A garment for the upper body of wool, cotton, or synthetic yarn, typically knitted, having long sleeves, and worn in cold weather.
- One that sweats, especially profusely.
- Something that induces sweating; a sudorific.