the spatial arrangement of something as distinct from its substance

a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement

involving or having two dimensions

having a surface without slope, tilt in which no part is higher or lower than another

a plane in which all points can be described in Cartesian coordinates

the plane of a facet of an object (as of a cube)

the median plane of the body (or some part of the body)

(astronomy) the plane on which a body is orbiting

the plane that is in the foreground of a drawing or painting; coextensive with but different from the objective surface of the work

a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement