adjective relating to or in the form of a plane; flat or level
In geometry, a planar surface refers to a two-dimensional flat surface that can be represented on a plane.
In engineering, planar structures refer to structures that are flat and two-dimensional in nature.
In computer science, planar graphs are graphs that can be embedded in the plane without any edges crossing.
In chemistry, planar molecules are molecules in which all atoms lie in the same plane.
In physics, planar waves are waves that propagate in a single plane.
In the field of geometry, a writer may use the term 'planar' to describe figures that lie in the same plane, such as planar graphs or planar surfaces.
A psychologist may use the term 'planar' in the context of cognitive psychology to refer to the mental representation of spatial relationships, such as understanding planar layouts or directions.
An architect may use the term 'planar' to describe the flat surfaces of a building design, such as planar walls or planar facades.
An engineer may use the term 'planar' when working with 2D design software to create planar drawings or planar models of mechanical components.
A mathematician may use the term 'planar' when studying graph theory to analyze planar graphs or when working with geometry to study planar shapes and figures.