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.

plural of square-rigger

plural of square mile

plural of square yard