Overview
In heraldry, an ordinary is described as quadrate (or more fully nowy quadrate) when it has a square central boss.
Only certain ordinaries are usually shown quadrate: the cross, the pale, and the fess – but not, for example, a bordure or chevron.
A saltire quadrate has the square lozengeways:
External links
Former arms of Freebridge Lynn Rural District Council, showing a cross quadrate.
Former arms of Cannock Urban District Council, showing a cross potent quadrate.
From Wikipedia (CC BY-SA 4.0).