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[kwod-rang-guh l] /ˈkwɒdˌræŋ gəl/
a plane figure having four angles and four sides, as a square.
a square or quadrangular space or court that is surrounded by a building or buildings, as on a college campus.
the building or buildings around such a space or court.
the area shown on one of the standard topographic map sheets published by the U.S. Geological Survey: approximately 17 miles (27 km) north to south and from 11 to 15 miles (17 to 24 km) east to west.
Origin of quadrangle
late Middle English
1400-50; late Middle English < Late Latin quadrangulum, noun use of neuter of Latin quadrangulus, quadriangulus four-cornered. See quadr-, angle1
Related forms
quadrangled, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for quadrangle
Contemporary Examples
Historical Examples
  • These delicate arcades, in part restored, form a quadrangle.

    In the Heart of Vosges Matilda Betham-Edwards
  • There was a low iron gate leading out of the quadrangle into the grounds.

    Henry Dunbar M. E. Braddon
  • In the quadrangle he nodded curtly to Colonel Grant, who would have detained him.

    The Snare Rafael Sabatini
  • The palace was built in the form of a quadrangle around an open patio.

    Sir Henry Morgan, Buccaneer Cyrus Townsend Brady
  • I went across the quadrangle, unlocked the chapel door, and entered.

    A Master of Mysteries L. T. Meade
British Dictionary definitions for quadrangle


(geometry) a plane figure consisting of four points connected by four lines. In a complete quadrangle, six lines connect all pairs of points
a rectangular courtyard, esp one having buildings on all four sides Often shortened to quad
the building surrounding such a courtyard
Derived Forms
quadrangular (kwɒˈdræŋɡjʊlə) adjective
Word Origin
C15: from Late Latin quadrangulum figure having four corners
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for quadrangle

late 14c., from Old French quadrangle (13c.) and directly from Late Latin quadrangulum "four-sided figure," noun use of neuter of Latin adjective quadrangulus "having four quarters," from Latin quattuor "four" (see four) + angulus "angle" (see angle (n.)). Meaning "four-sided court between buildings" is from 1590s.

Online Etymology Dictionary, © 2010 Douglas Harper
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