poet. Verb, leap, spring, χαμᾶζε θορών Il. 10.528; ἐκ δίφροιο 8.320; ἀπὸ λέκτροιο Od. 23.32; ἰχθὺς θρῴσκων κατὰ κῦμα Il. 21.126; of arrows, ἀπὸ νευρῆφι δʼ ὀϊστοὶ θρῷσκον 15.314, cf. 470, 16.773; of beans tossed from the winnowing shovel, ἀπὸ πτυόφιν θρῴσκωσιν κύαμοι 13.589; of the oar, S. OC 718 (lyr.).
folld. by Prep., leap upon, assault, ἐπὶ Τρώεσσι θόρον Il. 8.252, cf. 15.380; εἴς τινα A.R. 1.1296; πλησίον τινός E. Or. 257 (in this sense Hom. always uses aor.); of a recurring illness, attack, S. Tr. 1028 (lyr.).
rush, dart, Pi. P. 9.119; πεδίον over the plain, E. Ba. 873 (lyr.); δόμους to the house, S. Tr. 58: metaph., λόγοι πεδάρσιοι θρῴσκουσι leap up into air, i.e. melt away, A. Ch. 846.
trans., = θόρνυμαι, mount, impregnate, κνώδαλα Id. Fr. 15; ὁ θρῴσκων the sire, Id. Eu. 660; cf. θορός, θορή.