Jumper - n. One who, or that which, jumps.
Jumper - n. A long drilling tool used by masons and quarrymen.
Jumper - n. A rude kind of sleigh; -- usually, a simple box on runners
which are in one piece with the poles that form the thills.
Jumper - n. The larva of the cheese fly. See Cheese fly, under Cheese.
Jumper - n. A name applied in the 18th century to certain Calvinistic
Methodists in Wales whose worship was characterized by violent
Jumper - n. spring to impel the star wheel, also a pawl to lock fast a
wheel, in a repeating timepiece.
Jumper - n. A loose upper garment
Jumper - n. A sort of blouse worn by workmen over their ordinary dress
to protect it.
Jumper - n. A fur garment worn in Arctic journeys.