DictionaryquadrangleFour-sided shape
noun

quadrangle

KWAH-drang-gul/ˈkwɑːdræŋɡl/

A four-sided enclosed figure or area.

The four connected buildings enclose a grassy quadrangle.

A compact elevated oblique view of one four-sided courtyard enclosed on all four sides by low connected college buildings.
Etymology

“Four corners” first described a geometric figure such as a rectangle or square. The name then extended to a courtyard whose surrounding buildings define that four-sided shape.

In context

Vivid Audio Library480:29
the somber row of chambers which surround the quadrangle
The Warden by Anthony Trollope | Full Classic Victorian British Literature Audiobook

More examples

  • Students gather in the quadrangle between the campus buildings.
  • These quadrangles have sides of different lengths.
  • Four stone walls enclose a grassy quadrangle.

Forms

quadrangle · quadrangles

quadrangular adjective — Having four sides and four angles.

Similar words

quadrilateral
Usually names a geometric figure rather than a courtyard.
courtyard
Names an enclosed outdoor space, not necessarily four-sided.
square
Specifically has four equal sides and four right angles.