A / adventor
noun

adventor

gen. adventōris · gender masculine · decl. 3rd
one that arrives; a guest
one that arrives, a guest, visitor.
In gen., Plaut. As. 2, 2, 92.—So in two inscriptions, Orell. 2287, and Grut.…
In gen., Plaut. As. 2, 2, 92.—So in two inscriptions, Orell. 2287, and Grut. 444, 8; cf. Barth. Adv. p. 1487.—
one that comes to a pothouse; customer
Esp., one that comes to a pothouse, visitor, customer, Plaut. Truc. 1, 2, 2: adventores meos non incuses, id. ib. 2, 7, 55, etc.; so App. M. 10, p. 248.