What is the meaning of Bordure?

A contrasting border around a shield.

singular present subjunctive of borduren

border (the outer edge of something)

bordure

the foot of a sail

kerb (the edge of a pavement or sidewalk)

plural of bordura

An edge, boundary, or demarcation:

1. A heraldic border; a bordure.
2. A decorative border or edge.

A heraldic border; a bordure.

A decorative border or edge.

Source: wiktionary.org