sq.
noun
Definitions
A polygon with four sides of equal length and four right angles; an equilateral rectangle; a regular quadrilateral.
Synonyms:tetragonSomething characterized by a square, or nearly square, form.
An L- or T-shaped tool used to place objects or draw lines at right angles.
Synonyms:carpenter's squareframing squaresteel squareAn 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.
Synonyms:piazzaplaza