CONE
Cone, v. t.

Defn: To render coneshaped; to bevel like the circular segment of a cone; as, to cone the tires of car wheels.

CONE CLUTCH
Cone clutch. (Mach.)

Defn: A friction clutch with conical bearing surfaces.

CONEFLOWER
Cone"flow`er, n.

Defn: Any plant of the genus Rudbeckia; — so called from the cone- shaped disk of the flower head. Also, any plant of the related genera Ratibida and Brauneria, the latter usually known as purple coneflower.

CONE-IN-CONE
Cone"-in-cone", a. (Geol.)

Defn: Consisting of a series of parallel cones, each made up of many concentric cones closely packed together; — said of a kind of structure sometimes observed in sedimentary rocks.

CONEINE
Co*ne"ine ( or ; 104), n. (Chem.)

Defn: See Conine.