A mains electricity power point mounted in or on a wall inside a dwelling or other building. / Any outlet or recess in a wall.

Market control based on a comprehensive series of negotiated agreements between business and the labour force.

An organization that exists to promote an academic discipline or group of disciplines.

A person who controls a sock puppet (any sense).

The Bolshevik state of Ukraine (1919–91), a constituent republic of the Soviet Union (1922–91).

(politics) A supporter of social democracy, a political ideology in which a socialist system of government is achieved by democratic means.

plural of sock puppeteer

(sociology) One's position within a social hierarchy, one's social class along with any personal social advantages or disadvantages, one's value relative to society.

(sociology) The degree to which, in a given society, an individual's, family's, or group's social status can change throughout the course of their life through a system of social hierarchy or stratification.

(dentistry) An inflammation, usually acutely painful, of the alveolar bone following extraction of a tooth.