- the second power of a quantity, expressed as a2 = a × a, where a is the quantity.
- a quantity that is the second power of another: Four is the square of two.
verb (used with object), squared, squar·ing.
- to multiply (a number or quantity) by itself; raise to the second power.
- to describe or find a square that is equivalent in area to: to square a circle.
verb (used without object), squared, squar·ing.
adjective, squar·er, squar·est.
- Nautical. to arrange the yards so as to sail before the wind.
- to prepare; get ready: Square away for dinner.
- to assume a position of defense or offense: The wrestlers squared away for the first fall.
- to organize or complete satisfactorily; put in order: I want to square away the work before going on vacation.
- to assume a posture of defense or offense, as in boxing: They squared off for a fight.
- to prepare to dispute with another; show signs of opposition or resistance: The governor and the legislature are squaring off over the landfill issue.
- square and rabbet,
- square away,
- square bracket,
- square centimeter,
- square dance
- at right angles.
- Informal. straightforward; honest; just: Their dealings with us have always been on the square.
- not at right angles.
- not in agreement; incorrect; irregular: The inspector's conclusions are out of square with his earlier report.
Origin of square
Examples from the Web for square
Some longtime local acquaintances are struggling to square the man they know with the ugly associations.No. 3 Republican Admits Talking to White Supremacist Conference|Tim Mak|December 30, 2014|DAILY BEAST
Records describe this house as 6,916 square feet, with six bedrooms and eight bathrooms.The Luxury Homes That Torture and Your Tax Dollars Built|Michael Daly|December 12, 2014|DAILY BEAST
In the afternoon, about a thousand people marched in protest through the largest Prague square, with police nowhere in sight.
They came from all over the city, by the thousands, to converge on the square.
On a lightly floured board, roll each pastry to an 11-inch square.
Crossing the square where the Tacon theatre and circus stand, I wander through the narrow, ill-paved streets of the Cuban capital.The Pearl of the Antilles, or An Artist in Cuba|Walter Goodman
Lay on different parts of the skin a small, square piece of paper with a small central hole in it.A Practical Physiology|Albert F. Blaisdell
Be square with yourself; be square to the man who is after your heart.Think|Col. Wm. C. Hunter
Foulon is carried off; dragged across the square, and hung to the lamp post.The Origins of Contemporary France, Volume 2 (of 6)|Hippolyte A. Taine
Now you have become a journeyman and must accept the responsibility yourself for doing things according to plumb-line and square.Pelle the Conqueror, Complete|Martin Anderson Nexo
- at right angles
- on equal terms
- informal honestly and openly
- slang a phrase identifying someone as a Freemasonhe is on the square
- not at right angles or not having a right angle
- not in order or agreement
- (prenominal) denoting a measure of area of any shapea circle of four square feet
- (immediately postpositive) denoting a square having a specified length on each sidea board four feet square contains 16 square feet
verb (mainly tr)
Word Origin for square
c.1300, "tool for measuring right angles," from Old French esquire "a square, squareness," from Vulgar Latin *exquadra, from *exquadrare "to square," from Latin ex- "out" (see ex-) + quadrare "make square, set in order, complete" (see quadrant).
Meaning "rectangular shape or area" is recorded by late 14c.; replaced Old English feower-scyte. Sense of "open space in a town or park" is from 1680s. The mathematical sense of "a number multiplied by itself" is first recorded 1550s.
c.1300, "containing four equal sides and right angles," from square (n.). Meaning "honest, fair," is first attested 1560s; that of "straight, direct" is from 1804. Sense of "old-fashioned" is 1944, U.S. jazz slang, said to be from shape of a conductor's hand gestures in a regular four-beat rhythm. (Square-toes meant nearly the same thing in 1771, from a style of shoes then fallen from fashion.) Squaresville is attested from 1956. Square one "the beginning" is first recorded 1960, probably from board games; square dance first attested 1870.
late 14c.; with reference to accounts, from 1815; see square (n.). Related: Squared; squaring.
A number multiplied by itself, or raised to the second power. The square of three is nine; the square of nine is eighty-one.
In addition to the idioms beginning with square
- square away
- square deal
- square meal, a
- square off
- square one's shoulders
- square peg in a round hole
- square the circle
- square up
- square with
- back to the drawing board (square one)
- fair and square
- on the square
- round peg in a square hole
- shoot straight (square)