A.to be turned on one's back, “ὑπτιωθέντος [τοῦ βρέφους]” Sor.1.100, cf. 106; to be turned downside up, to be upset, “ὑπτιοῦτο σκάφη νεῶν” A.Pers.418; of leaves, to be laid back, Dsc.4.88.
2. of land, slope gently upwards, “λόφος . . ὑπτιούμενος ἐπὶ τὴν κορυφὴν ἄκραν” J.AJ15.11.3.