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Polacre

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• Poland

  [poh-luh nd] /ˈpoʊ lənd/ noun 1. a republic in E central Europe, on the Baltic Sea. About 121,000 sq. mi. (313,400 sq. km). Capital: Warsaw. /ˈpəʊlənd/ noun 1. a republic in central Europe, on the Baltic: first united in the 10th century; dissolved after the third partition effected by Austria, Russia, and Prussia in 1795; […]

• Poland-china

  noun 1. one of an American breed of black hogs having white markings.

• Polanski

  /pəˈlænskɪ/ noun 1. Roman. born 1933, Polish film director with a taste for the macabre, as in Repulsion (1965) and Rosemary’s Baby (1968): later films include Tess (1980), Death and the Maiden (1995), and The Pianist (2002)

• Polar-angle

  noun, Mathematics. 1. See under . noun, Mathematics. 1. Usually, polar coordinates. one of two used to locate a point in a plane by the length of its radius vector and the angle this vector makes with the polar axis (polar angle)

• Polar-axis

  noun, Mathematics. 1. the fixed line, usually horizontal, from which the angle made by the radius vector is measured in a polar coordinate system. noun 1. the fixed line in a system of polar coordinates from which the polar angle, θ, is measured anticlockwise

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