jump·er /ˈʤʌmpɚ/
跳躍者,跨接線
jump·er /ˈʤəmpɚ/ 名詞
跨接線,搭接片,跳(接)線,長鑽,棘(輪)爪,掣子
jumper
跨接器; 跳線
jumper
跳線器
jump·er n.
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. [U.S.]
4. Zool. The larva of the cheese fly. See Cheese fly, under Cheese.
5. Eccl. A name applied in the 18th century to certain Calvinistic Methodists in Wales whose worship was characterized by violent convulsions.
6. Horology spring to impel the star wheel, also a pawl to lock fast a wheel, in a repeating timepiece.
Baby jumper. See in the Vocabulary.
Bounty jumper. See under Bounty.
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Jump·er, n.
1. A loose upper garment; as: (a) A sort of blouse worn by workmen over their ordinary dress to protect it. (b) A fur garment worn in Arctic journeys.
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jump·er, n.
1. A thing that jumps; esp., any of various tools or other contrivances operating with a jumping motion; as, Mining, Quarrying, etc., 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.
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jumper
n 1: an athlete who competes at jumping
2: an athlete who bounds or leaps (as in basketball) [syn: bounder,
leaper]
3: a small connector used to make temporary electrical
connections
4: a loose jacket or blouse worn by workmen
5: a sleeveless dress resembling an apron; worn over other
clothing [syn: pinafore, pinny]
6: a player releases the basketball at the high point of a jump
[syn: jump shot]