OXFORD 9000
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📚 noun • entry_id 22021

piston

/ˈpɪstən/
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Meanings (ES + gloss)
pistón • émbolo
A solid disk or cylinder that fits inside a hollow cylinder, and moves under pressure (as in an engine) or displaces fluid (as in a pump)
Phrases
multipistonopposed piston opposed cylinderpiston enginepiston ringpiston rodpiston valvepistoningpistonlesspistonlikepistonphonetrunk piston
Word forms
pistons