Square Definition

skwâr
squared, squarer, squares, squarest, squaring
noun
squares
A plane figure having four equal sides and four right angles.
Webster's New World
Anything having or approximating this shape.
A square of cloth.
Webster's New World
Any of the spaces on a board for chess, checkers, etc.
Webster's New World
Webster's New World
An instrument having two sides that form an angle of 90 degrees, used for drawing or testing right angles.
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Synonyms:
adjective
squarer, squarest
Having four equal sides and four right angles.
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More or less cubical; rectangular and three-dimensional, as a box.
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Forming a right angle, or having a rectangular part or parts.
Webster's New World
In alignment or flush.
Put the paper square with the edge of the desk.
American Heritage
Correctly adjusted, positioned, or arranged; level, even, shipshape, etc.
Webster's New World
verb
squared, squares, squaring
To make into a square; make square.
Webster's New World
To cut to a square or rectangular shape. Often used with off.
American Heritage
To make into any sort of rectangle.
Webster's New World
To test or adjust with regard to straightness or evenness.
To square a surface with a straightedge.
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To bring into a position or arrangement that is straight, upright, perpendicular, even across, etc.
To square one's shoulders.
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Antonyms:
adverb
Honestly; fairly; justly.
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So as to be or form a square; at right angles.
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In a square shape.
American Heritage
Directly; exactly.
Webster's New World
Firmly; solidly.
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idiom
on the square
  • At right angles.
  • Honestly and openly:

    has always dealt on the square.

American Heritage
out of square
  • Not at exact right angles.
  • Not in agreement.
American Heritage
square peg in a round hole
  • A misfit.
American Heritage
three squares a day
  • Three square meals eaten in a day.
American Heritage
on the square
  • at right angles (to something specified)
  • honest(ly), fair(ly), genuine(ly), etc.
Webster's New World

Other Word Forms of Square

Noun

Singular:
square
Plural:
squares

Adjective

Base Form:
square
Comparative:
squarer
Superlative:
squarest

Idioms, Phrasal Verbs Related to Square

Origin of Square

  • Middle English from Old French esquarre from Vulgar Latin exquadra from exquadrāre to square Latin ex- ex- quadrāre to give a square shape to (from quadrum a square kwetwer- in Indo-European roots)

    From American Heritage Dictionary of the English Language, 5th Edition

  • From Old French esquarre (French équerre), from Vulgar Latin *exquadra, from Latin quadra (“square").

    From Wiktionary

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