The condition of being conical

(chemistry) A glass laboratory flask of a conical profile with a narrow tubular neck and a flat bottom, used to manipulate solutions or to carry out titrations

Alternative spelling of frustoconical

(geometry) Any of the four distinct shapes that are the intersections of a cone with a plane, namely the circle, ellipse, parabola and hyperbola.

(nautical) a buoy in the shape of a cone, normally painted black, and numbered with odd numbers, used to show the starboard side of a channel; the port side is marked with a can buoy

(mathematics) A conic section that is reducible as the union of two lines.

plural of degenerate conic

plural of conic section

plural of conical flask

(music) A typically single-headed drum (membranophone) with one end larger than the other, and a body that slopes towards one end, forming a conical shape.