a solid bounded by a cylindrical surface and two parallel planes (the bases)
source: WordNet 3.0
a surface generated by rotating a parallel line around a fixed line
source: WordNet 3.0
a chamber within which piston moves
source: WordNet 3.0
a cylindrical container for oxygen or compressed air
source: WordNet 3.0
A solid body which may be generated by the rotation of a parallelogram round one its sides; or a body of rollerlike form, of which the longitudinal section is oblong, and the cross section is circular.