The act or process by which something is squared (in various senses).

present participle of square

plural of squaring

Shaped like a square (the polygon). / (of box-shaped objects such as buildings or metal frames) Forming right angles in all planes as intended; not racked or leaning.

(geometry) A polygon with four sides of equal length and four right angles; an equilateral rectangle; a regular quadrilateral. / A cell in a grid. / A square piece, part, or surface.

(nautical) To place at a right angle to the mast or keel. / (rowing) To rotate the oars so that they are perpendicular to the water. / (transitive, intransitive) To resolve or reconcile; to suit or fit.

Directly.

(idiomatic) Honest and open. / A discreet, unassuming reference to freemasonry.

Third-person singular simple present indicative form of square

(humorous) Used to encourage someone to attend an event.