Definify.com
Webster 1913 Edition
Cylindroid
Cyl′in-droid
(s?l′?n-droid)
, Noun.
[Gr.
κύλινδροσ
cylinder + -oid
: cf. F. cylindroïde
.] 1.
A solid body resembling a right cylinder, but having the bases or ends elliptical.
2.
(Geom.)
A certain surface of the third degree, described by a moving straight line; – used to illustrate the motions of a rigid body and also the forces acting on the body.
Webster 1828 Edition
Cylindroid
CYLINDROID
,Noun.