thoracatus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

thōrācātus, a, um, adj. [thorax],

armed with a breastplate or corselet (Plinian): navarchus, Plin. 35, 10, 36, § 69: effigies Neronis, id. 37, 9, 37, § 118.