/ˈkwɑː.dræŋ.ɡəlz/
NOUN
Geometric shapes with four angles and four straight sides; four-sided polygons.
Geometric figures formed by four straight sides and four angles.
NOUN
Courtyards that have a quadrangular shape, often surrounded by buildings or other structures.
Open spaces enclosed by buildings or walls, typically arranged in a four-sided layout.