Gardebras

The gardebras here probably implies the whole armour for the arms, consisting of pauldrons, brassarts, elbow-pieces, and vambraces, though there is a gardebras of the more antient kind so formed as to screw on the bridle-arm […]

The Bishop's silver-gilt "wardebras," the gardebras, or bracer, to protect the left arm, was of singularly costly material.

The gardebras was a separate piece which overlaid and protected the junctures of the armor at the shoulder and elbow.