IPA: //ˈbɔːrdʒər//
KK: /ˈbɔrdʒər/
A decorative border or edge, especially one that surrounds a shield in heraldry.
The coat of arms featured a beautiful bordure that highlighted the central emblem.
Bordure → It originates from Old French *bordure*, meaning a border or edge. The word refers specifically to a decorative border or edge, often used in heraldry.
Think of a decorative 'border' ('bordure') that outlines or frames something, helping you remember that 'bordure' refers to a border or edge.