cāsŭālis, e, adj. [casus].
I Casual , fortuitous (post-class. and very rare): condicio, depending upon chance , Cod. Just. 6, 51, 1, § 7.—Adv.: cāsŭālĭter , accidentally , Sid. Ep. 9, 11; Fulg. Myth. 1, 5.—
II In gram., relating to or declined with cases : Casuale, ut ab equo: equum, Varr. L. L. 8, § 52, p. 116 Bip.; cf. id. ib. 10, § 18, p. 164 Bip.: formae, Prisc. p. 672 P. al.