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Origin and history of trapeze

trapeze(n.)

gymnastics device, a high swing with a cross-bar suspended by two cords, used for feats of strength and agility, 1861, from French trapèze, from Late Latin trapezium (see trapezium), probably because the crossbar, the ropes and the ceiling formed a trapezium.

The French, to whose powers of invention (so long as you do not insist upon utility) there is no limit, have invented for the world the Trapeze .... [Chambers's Journal, July 6, 1861]

Trapeze-artist, for one who performs on one, is by 1938; trapezist is from 1875.

Entries linking to trapeze

in geometry, "plane figure contained by four straight lines and not a parallelogram," 1560s, from Late Latin trapezium (plural trapezia), from Greek trapezion "irregular quadrilateral," literally "a little table," diminutive of trapeza "table, dining table," from tra- "four" (from PIE root *kwetwer- "four") + peza "foot, edge," related to pous (from PIE root *ped- "foot").

The classical Greek table is said to have had one side shorter than the opposite, hence the word was extended in Euclid to a 4-sided figure with unequal sides. Before 1540s, Latin editions of Euclid used the Arabic-derived word helmuariphe, helmuaripha.

Compare trapezoid, with which it has confused and exchanged senses at various times in distinguishing figures in which two opposite sides are parallel and two are not, from those in which none are.

As the name of a bone in the wrist, it is recorded from 1840. Related: Trapezian, in reference to crystal faces. Greek kynes trapezēes was "table-dogs," hence "parasites."

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