GASKET: значение слова

[ˈɡæskɪt]
(техническое) прокладка, набивка, уплотнение; сальник

gasket тех. прокладка, набивка, сальник

noun
Etymology: perhaps modification of French garcette
Date: circa 1889
a material (as rubber) or a part (as an O-ring) used to make a joint fluid-tight