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WordNet-Online
Definitions from WordNet | ||||
Definitions from the WebPiston RingDescription:A piston ring is a split ring that fits into a groove on the outer diameter of a piston in an internal combustion engine. It acts as a seal, preventing gas leakage and oil consumption, while also enhancing compression. Noun - Definition 1:A piston ring is a cylinder-shaped ring that is split and inserted around the piston to provide a tight seal and control the flow of gases in an engine. Sample Sentence:During the engine rebuild, it was necessary to replace the worn piston rings to restore proper compression and prevent oil leakage. Noun - Definition 2:In automotive terms, a piston ring refers to one of the multiple rings installed on a piston to maintain a proper seal between the piston and cylinder wall. Sample Sentence:He meticulously inspected each piston ring to ensure they were in good condition before reassembling the engine. Adjective:When used as an adjective, piston ring refers to something that is popular or widely used by local automotive enthusiasts. Sample Sentence:That car modification is a piston-ring upgrade among local gearheads, significantly improving engine performance. Possible Related Products: | ||||
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