transitive verb squared, squaring
- to make into a square; make square
- to make into any rectangle
- to test or adjust with regard to straightness or evenness: to square a surface with a straightedge
- to bring to or near to the form of a right angle: to square one's shoulders
- to settle; adjust; make right or even: to square accounts
- to adjust or settle the accounts of: to square oneself with another
- to make equal: to square the score of a game
- to bring into agreement; make conform: to square a statement with the facts
- to mark off (a surface) in a series of connected squares
- to bring into the correct position, as with reference to a line, course, etc.
- to multiply (a number or quantity) by itself
- to determine the square that is equal in area to (a figure)
- Slang to bribe
intransitive verb
to fit; agree; accord (with)
adjective squarer, squarest
- having four equal sides and four right angles
- more or less cubical; rectangular and three-dimensional, as a box
- forming a right angle, or having a rectangular part or parts
- correctly adjusted or positioned; straight, level, even, etc.
- leaving no balance; balanced; even
- even in score; tied
- just; fair; honest
- clear; direct; straightforward; unequivocal: a square refusal
- designating or of a unit of surface measure in the form of a square having sides of a specified length
- given or stated in terms of such surface measure
- having a shape broad for its length or height, with a solid, sturdy appearance, and somewhat rectangular or rectilinear: a square jaw
- square or rectangular in cross section, as some files
- designating a number that is the product of another number multiplied by itself
- ☆ Informal satisfying; solid; substantial: a square meal
- ☆ Slang not conversant with the current fads, styles, slang, etc.; old-fashioned, unsophisticated, conservative, etc.
- Naut. at right angles to the keel and mast, as the yards of a square-rigged ship