The Collaborative International Dictionary
Passegarde
Passegarde \Passe"garde`\, n. [F.] (Anc. Armor) A ridge or projecting edge on a shoulder piece to turn the blow of a lance or other weapon from the joint of the armor.
Wiktionary
passegarde
n. A ridge or projecting edge on a shoulder piece to turn the blow of a lance or other weapon from the joint of the armour.