Potitus, i, m.,
a Roman surname : C. Valerius Potitus, Liv. 4, 53.
potītus P. of 1 potior. ...
An Elementary Latin Dictionary
pŏtītus, a, um, Part., in a pass. signif., v. 2. potio. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.