hyperboloid

English Thesaurus

1. a quadric surface generated by rotating a hyperbola around its main axis (noun.shape)

hypernym	:	quadric, quadric surface,
definition	:	a curve or surface whose equation (in Cartesian coordinates) is of the second degree (noun.shape)

derivation	:	hyperboloidal,
definition	:	having the shape of a hyperboloid (adj.all)

derivation	:	hyperboloidal,
definition	:	having the shape of a hyperboloid (adj.all)