POPPET VALVE

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A mushroom-shaped valve that rises perpendicularly from its seat; commonly used in internal-combustion engines

Synonyms:

poppet; poppet valve

Classified under:

Nouns denoting man-made objects

Hypernyms ("poppet valve" is a kind of...):

valve (control consisting of a mechanical device for controlling the flow of a fluid)

Holonyms ("poppet valve" is a part of...):

ICE; internal-combustion engine (a heat engine in which combustion occurs inside the engine rather than in a separate furnace; heat expands a gas that either moves a piston or turns a gas turbine)

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