Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
vĕru, ūs (collat. form of the nom. sing. vĕrum, Plaut. Rud. 5, 2, 15 and 17; masc. collat. form of the plur. vĕrōnes plumbei, Aur. Vict. Caes. 17; abl. verubus, Ov. M. 6, 646; Juv. 15, 82 al.: veribus, Charis. pp. 50 and 112; Prisc. p. 672; Verg. G. 2, 396; id. A. 1, 212; Plin. 30, 10, 27, § 88 al.), n. [perh. for sveru; Sanscr. svarn, a stake].