hyperboloidal

About 0.01 uses per million words.

Meaning

1. adjective Having the shape or form of a hyperboloid. [from early 18th c.]

Similar words

hyperboliform hypercylindrical hyperellipsoidal paraboloidal paraboloidic hemiellipsoidal hypercuboidal hyperrectangular hyperspherical helicoid

Often followed by

mirror surface wheels surfaces secondary subreflector pitch and