JAMBEAU
- (obsolete) armour for the legs below the knees, a greave also JAMB, JAMBART, JAMBE, JAMBER, JAMBIER [n JAMBEAUS, JAMBEAUX or JAMBEUX or (Spenser) GIAMBEUX]
- piece of plate armor for the leg between the knee and the ankle, usually composed of front and back pieces
- spikefish, Parahollardia lineata, found in the deep waters of the Atlantic Ocean
- a piece of armor for the leg [n JAMBEAUS, JAMBEAUX]