- adj. 平方的；正方形的；直角的；正直的
- vt. 使成方形；与…一致
- vi. 一致；成方形
- n. 平方；广场；正方形
- adv. 成直角地
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- square:  Etymologically a square is a ‘four’- sided figure. The word comes via Old French esquare or esqire (squire was the Middle English form of square) from Vulgar Latin *exquadra, a derivative of *exquadrāre ‘square’. This was a compound verb formed from the intensive prefix ex- and Latin quadrāre ‘square’, a derivative of the Latin stem quat-, quad- ‘four’, from which English gets quadrant, quarantine, quarter, etc, as well as cadre, and, via Italian, squad and squadron. The use of the adjective square for ‘stuffy, old-fashioned’ originated in jazz circles in the USA in the 1940s.
=> cadre, quadrant, quarter, squadron
- square (n.)
- mid-13c., "tool for measuring right angles, carpenter's square," from Old French esquire "a square, squareness," from Vulgar Latin *exquadra, back-formation from *exquadrare "to square," from Latin ex- "out" (see ex-) + quadrare "make square, set in order, complete," from quadrus "a square" (see quadrant).
Meaning "square shape or area" is recorded by late 14c. (Old English used feower-scyte). Geometric sense "four-sided rectilinear figure" is from 1550s; mathematical sense of "a number multiplied by itself" is first recorded 1550s. Sense of "open space in a town or park" is from 1680s; that of "area bounded by four streets in a city" is from c. 1700. As short for square meal, from 1882. Square one "the very beginning" (often what one must go back to) is from 1960, probably a figure from board games.
- square (adj.)
- early 14c., "containing four equal sides and right angles," from square (n.), or from Old French esquarre, past participle of esquarrer. Meaning "honest, fair," is first attested 1560s; that of "straight, direct" is from 1804. Of meals, from 1868.
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 late 18c.: "precise, formal, old-fashioned person," from the style of men's shoes worn early 18c. and then fallen from fashion. Squaresville is attested from 1956. Square dance attested by 1831; originally one in which the couples faced inward from four sides; later of country dances generally.
[T]he old square dance is an abortive attempt at conversation while engaged in walking certain mathematical figures over a limited area. [March 1868]
- square (v.)
- late 14c. of stones, from Old French esquarrer, escarrer "to cut square," from Vulgar Latin *exquadrare (see square (adj.)). Meaning "regulate according to standard" is from 1530s; sense of "to accord with" is from 1590s. With reference to accounts from 1815. In 15c.-17c. the verb also could mean "to deviate, vary, digress, fall out of order." Related: Squared; squaring.
- square (adv.)
- 1570s, "fairly, honestly," from square (adj.). From 1630s as "directly, in line." Sense of "completely" is American-English, colloquial, by 1862.
- 1. I stopped at the square and got out to stretch my legs.
- 2. The Philippines has just 6,000 square kilometres of forest left.
- 3. Marilyn made her last public appearance at Madison Square Garden.
- 4. Take the time in seconds, square it, and multiply by 5.12.
- 5. Exmoor National Park stretches over 265 square miles of moor.
[ square 造句 ]