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1Square kilometre — (U.S. spelling: square kilometer), symbol km2, is a decimal multiple of the SI unit of surface area, the square metre, one of the SI derived units. 1 km2 is equal to: * 1,000,000 m2 * 100 ha (hectare) * 0.386102 square miles * 247.105381… …
2square meal — square meals N COUNT A square meal is a meal which is big enough to satisfy you. They haven t had a square meal for four or five days …
3Square root — Measured fall time of a small steel sphere falling from various heights. The data is in good agreement with the predicted fall time of , where h is the height and g is the acceleration of gravity. In mathematics, a square root of a number x is a… …
4Square dance — This article is about differences between two forms of square dance. For specific details on the traditional form, see Traditional square dance. For specific details on the Western form, see Modern Western square dance. For George Balanchine s… …
5Square root of a matrix — In mathematics, the square root of a matrix extends the notion of square root from numbers to matrices. A matrix B is said to be a square root of A if the matrix product B · B is equal to A.[1] Contents 1 Properties 2 Computation methods …
6square — squarable, adj. squarelike, adj. squareness, n. squarer, n. /skwair/, n., v., squared, squaring, adj., squarer, squarest, adv. n. 1. a rectangle having all four sides of equal length …
7Square root of 5 — The square root of 5 is the positive real number that, when multiplied by itself, gives the prime number 5. This number appears in the formula for the golden ratio. It can be denoted in surd form as::sqrt{5}.It is an irrational algebraic number.… …
8square — square1 [ skwer ] noun count *** 1. ) a shape with four straight sides of equal length and four corners called right angles: The garden has flower beds that form a perfect square. a ) a piece of something shaped like a square: Cut the fabric into …
9square off — 1) PHRASAL VERB If you square something off, you alter it so that it has the shape of a square. [V P n (not pron)] Peel a thick skinned orange and square off the ends with a sharp knife. [V ed P] ...white modern buildings that look like squared… …
10square dancing — noun American country dancing in which couples form squares • Syn: ↑square dance • Derivationally related forms: ↑square dance (for: ↑square dance) • Hypernyms: ↑country dance, ↑ …
