I.of or belonging to the day before, that happened, was used, eaten, etc., the day before, yesterday's (post-Aug.): “pridiana ac semesa opsonia apposuit,” Suet. Tib. 34; id. Vit. 13: “cibus,” id. Calig. 58: “balinea,” Plin. 28, 19, 77, § 248: reliquiae, Cat. ap. App. Mag. p. 277, 13: “pluvia,” App. M. 7, p. 196, 34: “pruina,” id. ib. 11, p. 260, 19.
prīdĭānus , a, um, adj. pridie,