gasket

n. 衬垫, 垫圈, 束帆索
【化】 垫圈; 垫片; 密封衬垫; 密封填料

gas.ket

n.（名词）
Any of a wide variety of seals or packings used between matched machine parts or around pipe joints to prevent the escape of a gas or fluid.
圆形或带形填塞物：各种各样的填充物或包装物的一种，安于已装配的机器部件之间或管道接通处周围，以免气体或液体泄漏
Nautical A cord or canvas strap used to secure a furled sail to a yard boom or gaff.
【航海】 束帆索：一种绳子或帆布带，用来把一个卷叠的帆置于一横木或斜桁上

来源：
Perhaps alteration of French garcette [small cord] [diminutive of] garce [girl]
可能为 法语 garcette的变化 [小的绳索] [] garce的小后缀 [女孩]
from Old French [feminine of] gars [boy, soldier] * see garôon
源自 古法语 [] gars的阴性词 [男孩，士兵] *参见 garôon