trādĭtor

ōris, m.

id

I. A betrayer, traitor, for the usual proditor: interfecto traditore, Tac. H. 4, 24; Sedul. Carm. 5, 61; Aug. Bapt. 7, 2.—
II. A teacher: alicujus scientiae, Arn. 3, 113; Tert. Coron. Mil. 4 fin.
Lewis & Short
A Latin Dictionary, 1879
An open-access project