Square n.
 1. Geom. (a) The corner, or angle, of a figure. [Obs.] (b) A parallelogram having four equal sides and four right angles.
 2. Hence, anything which is square, or nearly so; as: (a) A square piece or fragment.
    He bolted his food down his capacious throat in squares of three inches.   --Sir W. Scott.
 (b) A pane of glass. (c) Print. A certain number of lines, forming a portion of a column, nearly square; -- used chiefly in reckoning the prices of advertisements in newspapers. (d) Carp. One hundred superficial feet.
 3. An area of four sides, generally with houses on each side; sometimes, a solid block of houses; also, an open place or area for public use, as at the meeting or intersection of two or more streets.
    The statue of Alexander VII. stands in the large square of the town.   --Addison.
 4. Mech. & Joinery An instrument having at least one right angle and two or more straight edges, used to lay out or test square work. It is of several forms, as the T square, the carpenter's square, the try-square., etc.
 5. Hence, a pattern or rule. [Obs.]
 6. Arith. & Alg. The product of a number or quantity multiplied by itself; thus, 64 is the square of 8, for 8 × 8 = 64; the square of a + b is a² + 2ab + b².
 7. Exact proportion; justness of workmanship and conduct; regularity; rule. [Obs.]
    They of Galatia [were] much more out of square.   --Hooker.
    I have not kept my square.   --Shak.
 8. Mil. A body of troops formed in a square, esp. one formed to resist a charge of cavalry; a squadron. “The brave squares of war.”
 9. Fig.: The relation of harmony, or exact agreement; equality; level.
    We live not on the square with such as these.   --Dryden.
 10. Astrol. The position of planets distant ninety degrees from each other; a quadrate. [Obs.]
 11. The act of squaring, or quarreling; a quarrel. [R.]
 12. The front of a woman's dress over the bosom, usually worked or embroidered. [Obs.]
 fair and square in a fair, straightforward,  and honest manner; justly; as, he beat me fair and square.
 Geometrical square. See Quadrat, n., 2.
 Hollow square Mil., a formation of troops in the shape of a square, each side consisting of four or five ranks, and the colors, officers, horses, etc., occupying the middle.
 Least square, Magic square, etc. See under Least, Magic, etc.
 On the square, or Upon the square, (a) in an open, fair manner; honestly, or upon honor; justly.  [Obs or Colloq.]  (b) at right angles.
 On the square with, or Upon the square with, upon equality with; even with. --Nares.
 To be all squares, to be all settled. [Colloq.] --Dickens.
 To be at square, to be in a state of quarreling. [Obs.] --Nares.
 To break no squares, to give no offense; to make no difference. [Obs.]
 To break squares, to depart from an accustomed order. [Obs.]
 To see how the squares go, to see how the game proceeds; -- a phrase taken from the game of chess, the chessboard being formed with squares. [Obs.] --L'Estrange.
 Break v. t. [imp. broke (Obs. Brake); p. p. Broken (Obs. Broke); p. pr. & vb. n. Breaking.]
 1. To strain apart; to sever by fracture; to divide with violence; as, to break a rope or chain; to break a seal; to break an axle; to break rocks or coal; to break a lock.
 2. To lay open as by breaking; to divide; as, to break a package of goods.
 3. To lay open, as a purpose; to disclose, divulge, or communicate.
    Katharine, break thy mind to me.   --Shak.
 4. To infringe or violate, as an obligation, law, or promise.
  Out, out, hyena! these are thy wonted arts . . .
 To break all faith, all vows, deceive, betray.   --Milton
 5. To interrupt; to destroy the continuity of; to dissolve or terminate; as, to break silence; to break one's sleep; to break one's journey.
 Go, release them, Ariel;
 My charms I'll break, their senses I'll restore.   --Shak.
 6. To destroy the completeness of; to remove a part from; as, to break a set.
 7. To destroy the arrangement of; to throw into disorder; to pierce; as, the cavalry were not able to break the British squares.
 8. To shatter to pieces; to reduce to fragments.
    The victim broke in pieces the musical instruments with which he had solaced the hours of captivity.   --Prescott.
 9. To exchange for other money or currency of smaller denomination; as, to break a five dollar bill.
 10. To destroy the strength, firmness, or consistency of; as, to break flax.
 11. To weaken or impair, as health, spirit, or mind.
    An old man, broken with the storms of state.   --Shak.
 12. To diminish the force of; to lessen the shock of, as a fall or blow.
    I'll rather leap down first, and break your fall.   --Dryden.
 13. To impart, as news or information; to broach; -- with to, and often with a modified word implying some reserve; as, to break the news gently to the widow; to break a purpose cautiously to a friend.
 14. To tame; to reduce to subjection; to make tractable; to discipline; as, to break a horse to the harness or saddle. “To break a colt.”
    Why, then thou canst not break her to the lute?   --Shak.
 15. To destroy the financial credit of; to make bankrupt; to ruin.
 With arts like these rich Matho, when he speaks,
 Attracts all fees, and little lawyers breaks.   --Dryden.
 16. To destroy the official character and standing of; to cashier; to dismiss.
    I see a great officer broken.   --Swift.
 Note: With prepositions or adverbs: --
 To break down. (a) To crush; to overwhelm; as, to break down one's strength; to break down opposition. (b) To remove, or open a way through, by breaking; as, to break down a door or wall.
 To break in. (a) To force in; as, to break in a door. (b) To train; to discipline; as, a horse well broken in.
 To break of, to rid of; to cause to abandon; as, to break one of a habit.
 To break off. (a) To separate by breaking; as, to break off a twig. (b) To stop suddenly; to abandon. “Break off thy sins by righteousness.” --Dan. iv. 27.
 To break open, to open by breaking. “Open the door, or I will break it open.” --Shak.
 To break out, to take or force out by breaking; as, to break out a pane of glass.
 To break out a cargo, to unstow a cargo, so as to unload it easily.
 To break through. (a) To make an opening through, as, as by violence or the force of gravity; to pass violently through; as, to break through the enemy's lines; to break through the ice. (b) To disregard; as, to break through the ceremony.
 To break up. (a) To separate into parts; to plow (new or fallow ground). “Break up this capon.” --Shak.  “Break up your fallow ground.” --Jer. iv. 3.  (b) To dissolve; to put an end to. “Break up the court.” --Shak.
 To break (one) all up, to unsettle or disconcert completely; to upset. [Colloq.]
 Note: With an immediate object: --
 To break the back. (a) To dislocate the backbone; hence, to disable totally. (b) To get through the worst part of; as, to break the back of a difficult undertaking.
 To break bulk, to destroy the entirety of a load by removing a portion of it; to begin to unload; also, to transfer in detail, as from boats to cars.
 To break a code to discover a method to convert coded messages into the original understandable text.
 To break cover, to burst forth from a protecting concealment, as game when hunted.
 To break a deer or To break a stag, to cut it up and apportion the parts among those entitled to a share.
 To break fast, to partake of food after abstinence. See Breakfast.
 To break ground. (a) To open the earth as for planting; to commence excavation, as for building, siege operations, and the like; as, to break ground for a foundation, a canal, or a railroad. (b) Fig.: To begin to execute any plan. (c) Naut. To release the anchor from the bottom.
 To break the heart, to crush or overwhelm (one) with grief.
 To break a house Law, to remove or set aside with violence and a felonious intent any part of a house or of the fastenings provided to secure it.
 To break the ice, to get through first difficulties; to overcome obstacles and make a beginning; to introduce a subject.
 To break jail, to escape from confinement in jail, usually by forcible means.
 To break a jest, to utter a jest. “Patroclus . . . the livelong day breaks scurril jests.”  --Shak.
 To break joints, to lay or arrange bricks, shingles, etc., so that the joints in one course shall not coincide with those in the preceding course.
 To break a lance, to engage in a tilt or contest.
 To break the neck, to dislocate the joints of the neck.
 To break no squares, to create no trouble. [Obs.]
 To break a path, road, etc., to open a way through obstacles by force or labor.
 To break upon a wheel, to execute or torture, as a criminal by stretching him upon a wheel, and breaking his limbs with an iron bar; -- a mode of punishment formerly employed in some countries.
 To break wind, to give vent to wind from the anus.
 Syn: -- To dispart; rend; tear; shatter; batter; violate; infringe; demolish; destroy; burst; dislocate.