Sweater
A jumper(British English), or jersey, is a garment intended to cover the torso and arms. A jumper is either a pullover or a cardigan, distinguished in that cardigans open at the front while pullovers do not. In American English, a pullover may also be called a sweater. Some British dictionaries include cardigans as a type of jumper, while others do not; in the latter case, there is no hypernym equivalent to sweater covering both pullovers and cardigans.
Sweaters are worn by adults and children of all genders; often over a shirt, blouse, T-shirt, or other top, but sometimes next to the skin. Sweaters were traditionally made from wool, but can now be made of cotton, synthetic fibers, or any combination thereof. Sweaters are maintained by washing or dry cleaning, and the use of a lint roller or pill razor.
Cardigan (noun)
A type of sweater or jumper that fastens up the front with buttons or a zipper, usually machine- or hand-knitted from wool.
Sweater (noun)
A knitted jacket or jersey, usually of thick wool, worn by athletes before or after exercise.
Sweater (noun)
A similar warmth.
Sweater (noun)
One who sweats (produces sweat).
Sweater (noun)
One who or that which causes to sweat.
Sweater (noun)
A diaphoretic remedy.
Sweater (noun)
One who sweats coins, i.e. removes small portions by shaking them.
Cardigan (noun)
a knitted jumper fastening down the front.