(grammar) A reflexive pronoun. / (grammar) A reflexive verb.

(physics) The turning or bending of any wave, such as a light or sound wave, when it passes from one medium into another of different optical density.

A statement which refers to itself.

(chemistry, physics) an electrode with a stable and accurately known electrode potential

Raised skin, usually caused by the involuntary erection of hairs on the neck or arms caused by cold, excitement, or fear.

(politics) A direct popular vote on a proposed law or constitutional amendment. The adposition on is usually used before the related subject of the vote.

(soccer, Britain): One of the two officials at an association football match, previously known as linesmen, who assist the referee.

(semantics) The specific entity in the world that a word or phrase identifies or denotes. / That which is referenced.

The act of reflecting or the state of being reflected. / The property of a propagated wave being thrown back from a surface (such as a mirror). / Something, such as an image, that is reflected.

a political movement/party