noun
a mechanical seal that fills the space between two mating surfaces, generally to prevent leakage of fluid or gas
-
The mechanic replaced the gasket in the engine to prevent any leaks.
-
I think we need to get a new gasket for the car's engine.
-
I'll just throw on a new gasket and hopefully that fixes the problem.
-
She acted as a gasket between the two feuding departments, helping to smooth things over.