head gasket

noun

Meaning

A seal located between the engine block and the cylinder head that prevents coolant and oil from leaking into the combustion chambers.

Examples

Replacing a blown head gasket is a labor-intensive repair that requires dismantling the top of the engine.
The car began to overheat because the damaged head gasket allowed combustion gases to enter the cooling system.

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head gasket

noun

Pronunciation: /hɛd ˈɡæskɪt/

Definition

A seal located between the engine block and the cylinder head that prevents coolant and oil from leaking into the combustion chambers.

Examples

Replacing a blown head gasket is a labor-intensive repair that requires dismantling the top of the engine.
The car began to overheat because the damaged head gasket allowed combustion gases to enter the cooling system.

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