molarius

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

mŏlārĭus, a, um, adj. [mola],

of or belonging to a mill or to grinding, mill- (anteclass.): asinus molarius, a mill-ass, an ass that turns a mill , Cato R. R. 11, 4; Varr. R. R. 1, 19, 3.