caupōnĭus, a, um, adj. [caupo],
I of or belonging to a retail shopkeeper , or to an innkeeper : puer, a shop or tavern boy , waiter , Plaut. Poen. 5, 5, 19: taberna, Dig. 23, 2, 43; 33, 7, 13: artes exercere, Just. 1, 7.—
II Subst.: caupōnĭum , ii, n., tavern furniture , Dig. 33, 7, 15 pr.