(historical) A 1787 proposal for the structure of the United States government.

Alternative spelling of plagiarize

(physics) A kind of plasma accelerator that utilize an amplitude-modulated intense laser beam to excite a large amplitude plasma wave that propagates at near the speed of light with a longitudinal acceleration electric field.

(geometry) An angle formed by two intersecting straight lines.

To be absent from school without permission.

(biochemistry) Any of many substances, produced by plants, that control or regulate their germination, growth, metabolism etc.

plural of plant hormone

(usually of a police officer) Wearing ordinary civilian clothes instead of a uniform, in order to avoid detection.

Ordinary civilian clothes, rather than uniform.

Alternative spelling of singleplayer