ostensĭo, ōnis, f. [ostendo],
a showing , exhibiting , manifestation (post-class.): nova ostensio, Ap. Met. 3, 9, 14; Tert. adv. Marc. 5, 11: HOMINVM ARMIGERORVM, a mustering , parade , Inscr. Salm. ad Lampr. Alex. Sev. 33: si in me est iniquitas haec, da ostensionem, expose , make manifest , Vulg. 1 Reg. 14, 41: secretorum, id. Dan. 5, 12.