proscholus

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

proschŏlus, i, m., = πρόσχολος,

an under-teacher , under-master (post-class.): tam pauper, ut proscholus esset grammatici, Aug. Serm. Apostol. Serm. 178, n. 8; Aus. Prof. 22 in lemm.