brayette
An item of armor (mail or plate) protecting the groin.
historical
30071 Black Armor with Embossed White Stripes, about 1540 : Burgonet with upraising helmet-shade; gorget with pauldrons attached; breast-plate with tapul and great brayette; back-plate with loin-guard. ' Nuremberg mark.
Where it comes from
From French brayette or an earlier (Old or Middle French) form thereof.
Adapted from the Wiktionary entry brayette (CC BY-SA 4.0).