Schedia, diæ f. g. Vlp. A rhing like to a bridge with rees pinned togither, wheron things are caried in the water in steed of a barge. A boate. Schedion. Bad. A bringe made in haste for a time.
Lewis and Short: Latin dictionary
schĕdĭus, a, um, adj., = sxe/dios,made suddenly or off-hand; hastily put or thrown together; hence, as in the Greek subst., I. schĕdĭa, ae, f., = sxedi/a (sc. nau=s), a raft, float, constructed in haste, Dig. 14, 1, 1, 6; cf. Fest. pp. 334 and 335 Müll.—II. schĕdĭum, ii, n. (sc. carmen), an extemporaneous poem: Lucilianae humilitatis, Petr. 4 fin.; App. de Deo Socr. p. 364, 34; Aus. Idyll. 7 praef.; Sid. Ep. 8, 3; cf. Fest. l. l.