Latin, meaning: square, a square. 
[martyr] In addition to Quadratus of Athens (Quadratus the Apologist), there are several Christian saints with the name Quadratus (sometimes spelled Codratus): ==Quadratus of Africa== Quadratus of Africa was martyred in Africa Proconsularis on an unknown date. His feast day is celebrated on May 26. He was the subject of a panegyric by Saint...
Type: Term Pronunciation: quad-rā′tŭs Definitions: 1. Four sided or square; used to refer to the quadrate (q.) muscles.
quadratus, squared.
Latin = square or rectangular.
square, a square.