The highest point or surface of something, particularly referring to the crown of the head in anatomy.

(geometry) An angular point of a polygon, polyhedron, or higher order polytope, or the point at which an axis meets a curve or surface.

(mathematics) A point on the curve with a local minimum or maximum of curvature.

(graph theory) One of the elements of a graph joined or not by edges to other vertices.

(computer graphics) A point in 3D space, usually given in terms of its Cartesian coordinates.

(optics) The point where the surface of a lens crosses the optical axis.

(particle physics) An interaction point.

(astrology) The point where the prime vertical meets the ecliptic in the western hemisphere of a natal chart.

(typography) A sharp downward point opposite a crotch, as in the letters "V" and "W" but not "Y".