ἀλλ' οὐκ οἰωνοῖσιν ἐρύσσατο κῆρα μέλαιναν → by no augury could he ward off black death
adv.
Firmly: P. and V. βεβαίως.
(Grasp) tightly: P. and V. ἀπρίξ (Plat.).