Cone

Three-dimensional geometric shape tapering from a base to a point.

ice cream cone traffic cone

A cone is a three-dimensional geometric shape that tapers smoothly from a base to a point.

/kɒn/

The word 'cone' comes from the Greek word 'kōnos', meaning cone or hollow cylinder.

solid polyhedron

right circular cone elliptical cone double cone

base apex lateral surface

geometry

geometric shape