A polygon with four straight sides of equal length and four right angles; an equilateral rectangle; a regular quadrilateral. • Something characterized by a square, or nearly square, form. • A cell in a grid. • A square piece, part, or surface. • The front of a woman's dress over the bosom, usually worked or embroidered. • A dessert cut into rectangular pieces, or a piece of such a dessert. • A certain number of lines, forming a portion of a column, nearly square; used chiefly in reckoning the prices of advertisements in newspapers. • An L- or T-shaped tool used to place objects or draw lines at right angles. • A true measure, standard, or pattern. • An open space or park, often in the center of a town, not necessarily square in shape, often containing trees, seating and other features pleasing to the eye. • A street surrounding a public square or plaza. • The product of a number or quantity multiplied by itself; the second power of a number, value, term or expression. • A pattern to be matched that consists of a subpattern repeated, such as "papa" or "wikiwiki". • A body of troops drawn up in a square formation. • A socially conventional or conservative person; a person who has little or no interest in the latest fads or trends. • The symbol # on a telephone; hash. • The central area of a cricket field, with one or more pitches of which only one is used at a time. • A unit of measurement of area, equal to a 10 foot by 10 foot square, i.e. 100 square feet or roughly 9.3 square metres. Used in real estate for the size of a house or its rooms, though progressively being replaced by square metres in metric countries such as Australia. • A unit used in measuring roof area equivalent to 100 square feet (9.29 m²) of roof area. The materials for roofing jobs are often billed by the square in the United States. • A mortarboard. • Ellipsis of square meal. • Exact proportion; justness of workmanship and conduct; regularity; rule. • The relation of harmony, or exact agreement; equality; level. • The position of planets distant ninety degrees from each other; a quadrate. • The act of squaring, or quarrelling; a quarrel. • Cigarette. • A vat used for fermentation. • A well-defined torso.