English noun: cylinder |
1. | cylinder (shape) a solid bounded by a cylindrical surface and two parallel planes (the bases) |
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| Broader (hypernym) | solid |
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| Narrower (hyponym) | roll, roller |
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2. | cylinder (shape) a surface generated by rotating a parallel line around a fixed line |
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| Broader (hypernym) | round shape |
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| Narrower (hyponym) | barrel, brake drum, drum, drum, pipe, shank, shank, shank, stalactite, stalagmite, stem, tube |
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3. | cylinder (artifact) a chamber within which piston moves |
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| Synonyms | piston chamber |
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| Broader (hypernym) | chamber |
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| Narrower (hyponym) | brake cylinder, hydraulic brake cylinder, master cylinder |
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| Part holonym | intake valve |
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| Part meronym | block, compressor, cylinder block, engine block, pump |
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4. | cylinder (artifact) a cylindrical container for oxygen or compressed air |
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| Broader (hypernym) | container |
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| Part meronym | Aqua-Lung, aqualung, scuba |
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