A rebate plane.

Any of several unrelated plants modified to capture and digest insects, which supply nitrogen that may otherwise be unavailable in their habitat.

any of several unrelated plants modified to capture and digest animals, especially insects, which supply nitrogen that may otherwise be unavailable in their habitat

a hand plane designed for cutting rebates in wood

(geometry) The set of all points in a planar coordinate system.

(chemistry) An industrial facility used to manufacture chemical compounds.

A room used to grow plants. / A room used to house large machinery (plant), such as air-conditioning equipment.

A display museum in which images of stars and other astronomical phenomena are projected onto a domed ceiling. / An orrery.

(mathematics) the locus of points in the Euclidean plane that satisfies some geometric or algebraic definition; a curve in a plane (as opposed to higher-dimensional space)

(mathematics) Two-dimensional Euclidean space.