arrisor

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

arrīsor (adr-), ōris, m. [arrideo],

one who smiles on another , a flatterer , fawner : stultorum divitum arrosor, et (quod sequitur) adrisor, et, quod duobus his adjunctum est, derisor, Sen. Ep. 27.