(mathematics) A measure of the extent of a surface; it is measured in square units. / A particular geographic region. / Any particular extent of surface, especially an empty or unused extent.

plural of area

(soccer) A specified area by the pitch that the coach and technical staff should not leave during the game.

Interdisciplinary fields of research pertaining to particular geographical or cultural regions.

(euphemistic) The genitalia.

(UK, obsolete) A thief who steals from kitchens and cellars.

plural of area sneak

(US, espionage) An extremely hostile operational environment with heavy surveillance.

Synonym of Eurozone

(hydrology) An area from which water drains into a particular lake, river, etc.; the catchment area of a large river includes its tributaries.