cylinder

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a solid bounded by a cylindrical surface and two parallel planes (the bases) (Freq. 1)
• Derivationally related forms:
cylindric
• Hypernyms:
solid
• Hyponyms:
roll, roller
2. a surface generated by rotating a parallel line around a fixed line
• Derivationally related forms:
cylindric
• Hypernyms:
round shape
• Hyponyms:
brake drum, drum, shank, stem, stalactite,
stalagmite, barrel, pipe, tube
3. a chamber within which piston moves
• Syn:
piston chamber
• Hypernyms:
chamber
• Hyponyms:
brake cylinder, hydraulic brake cylinder, master cylinder
• Part Holonyms:
engine block, cylinder block, block, pump, compressor
• Part Meronyms:
intake valve
4. a cylindrical container for oxygen or compressed air
• Hypernyms:
container
• Part Holonyms:
aqualung, Aqua-Lung, scuba