Lewis Short
pōtor (noun M) : poto
* A drinker.
* In gen. (poet.): aquae potores,Hor. Ep. 1, 19, 3.
* Transf.: Rhodanique potor,i. e. the dweller by the Rhone,Hor. C. 2, 20, 20.
* In partic., a hard drinker, a drunkard, sot, toper, tippler (poet. and in post-Aug. prose): potorum rixae,Prop. 1, 16, 5: potores bibuli Falerni,Hor. Ep. 1, 18, 91; id. S. 2, 4, 59: acres,id. ib. 2, 8, 37: nobilis,Mart. 6, 78, 1; Plin. 23, 8, 75, § 145; 23, 4, 50, § 96; 20, 23, 99, § 263.
Charlton T. Lewis, Charles Short, A Latin Dictionary