Jumper



noun
1.
(person, animal, or thing that jumps. sleeveless dress, usually worn with a blouse) អ្នកលោត, អាវយឺត, អាវក្រៅម៉្យាង
ENGLISH MEANING
noun
1.
One who, or that which, jumps.
2.
A long drilling tool used by masons and quarrymen.
3.
A rude kind of sleigh; -- usually, a simple box on runners which are in one piece with the poles that form the thills.
4.
The larva of the cheese fly.
5.
A name applied in the 18th century to certain Calvinistic Methodists in Wales whose worship was characterized by violent convulsions.
6.
Spring to impel the star wheel, also a pawl to lock fast a wheel, in a repeating timepiece.
7.
A loose upper garment
8.
A sort of blouse worn by workmen over their ordinary dress to protect it.
9.
A fur garment worn in Arctic journeys.
10.
A thing that jumps; esp., any of various tools or other contrivances operating with a jumping motion;
11.
An instrument for boring holes in rocks by percussion without hammering, consisting of a bar of iron with a chisel-edged steel tip at one or both ends, operated by striking it against the rock, turning it slightly with each blow.