The difference between Plane and Sagittal plane

Plane as an adjective:

Of a surface: flat or level.

Plane as a noun:

A level or flat surface.

Plane as a noun (geometry):

A flat surface extending infinitely in all directions (e.g. horizontal or vertical plane).

Plane as a noun:

A level of existence or development. (eg, astral plane)

Plane as a noun:

A roughly flat, thin, often moveable structure used to create lateral force by the flow of air or water over its surface, found on aircraft, submarines, etc.

Plane as a noun (computing, [[Unicode]]):

Any of a number of designated ranges of sequential code points.

Plane as a noun (anatomy):

An imaginary plane which divides the body into two portions.

Plane as a noun (countable):

A tool for smoothing wood by removing thin layers from the surface.

Plane as a verb (transitive):

To smooth (wood) with a plane.

Plane as a noun:

An airplane; an aeroplane.

Plane as a verb (nautical):

To move in a way that lifts the bow of a boat out of the water.

Plane as a verb:

To glide or soar.

Plane as a noun (countable):

A deciduous tree of the genus Platanus.

Plane as a noun (Northern UK):

A sycamore.

Sagittal plane as a noun (anatomy):

Any imaginary plane parallel to median plane.