Lewis & Short

illŏcābĭlis (inl-), e, adj. [in-loco], that cannot (on account of her poverty) be disposed of in marriage: virginem habeo grandem, dote cassam atque illocabilem, Plaut. Aul. 2, 2, 14 (also ap. Varr. L. L. 5, § 14 Müll.); Cato ap. Paul. ex Fest. p. 27, 10.