quadrangularly Definition

quadrangle
noun

1. geom.
A square, rectangle or other four-sided two-dimensional figure.
2a. An open rectangular courtyard, especially one that is in the grounds of a college or school, etc and which has buildings on all four sides of it;
2b. A courtyard of this kind together with the buildings around it. Often shortened to quad.

Derivative: quadrangular
adj

Derivative: quadrangularly
adverb

Etymology: 15c: from Latin quadrangulum, from quattuor four + angulus angle.