Demonstrator

·noun A teacher of practical anatomy.

II. Demonstrator ·noun One who demonstrates; one who proves anything with certainty, or establishes it by indubitable evidence.

demonstrator
dēmonstrātor, ōris, m. [demonstro], one who points out or indicates; an indicator, exhibiter (ver...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
demonstrator
dēmōnstrātor ōris, m demonstro, one who points out, an indicator, guide : unius cuiusque sepeliend...

An Elementary Latin Dictionary