A four-sided court or lawn, surrounded by buildings, esp. on a college campus.

四边形庭院或草地(周围有建筑物者，如大学之方庭)。

A plane figure with four angles and four sides.

【数】(几何)四角形；四边形。

A division of land, of varying size.

一方地(大小不等者)。

In U.S. Geological Survey maps, rectangular division of land charted on one sheet.

(美国地质测量图上绘制的)一方格。