plural of square kilometer

Standard unit of area, symbol km², equal to the area of a square whose sides are one kilometre long; 10⁶ square metres.

(mathematics, engineering, signal processing) A function or waveform that alternates regularly and instantaneously between two levels.

A handkerchief worn in a breast pocket as an accessory to a suit.

plural of square kilometre

(geometry) To construct a square with the same area as a given circle by using only a finite number of steps with compass and straightedge, a task which is mathematically impossible.

plural of carpenter's square

plural of square division

(military) a division composed of two brigades / (military) a division composed of four regiments / (military) a division composed of two brigades of two regiments each

A large historical square in central Moscow.