Lewis Short
(adjective) : quaestŭārĭus, a, um, quaestus
* Of or belonging to gain, money-making, mercenary (post-Aug.): quaestuaria mancipia,Dig. 3, 2, 4, § 2: mulier,a prostitute for hire,ib. 23, 2, 43, § 7: majestas,Tert. Apol. 13.
* Subst.: quaestuaria, ae, f., a prostitute: ex adulterā in quaestuariam versa,Sen. Ben. 6, 32, 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary