archiatrus

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

archĭā̆trus (-ŏs), i, m., = ἀρχίατρος; in the time of the emperors,

the chief physician , who was at the same time physician in ordinary to the emperor , Cod. Th. 12, 13; Inscr. Orell. 3994; 4017; 4226 al.