ἀρρηνής
From LSJ
οὐ δικαίως θάνατον ἔχθουσιν βροτοί, ὅσπερ μέγιστον ῥῦμα τῶν πολλῶν κακῶν → unjustly men hate death, which is the greatest defence against their many ills | men are not right in hating death, which is the greatest succour from our many ills
English (LSJ)
ές,
A fierce, savage, of dogs, Theoc.25.83, Hsch.
Greek (Liddell-Scott)
ἀρρηνής: -ές, ἄγριος ἐπὶ κυνῶν, Θεόκρ. 25. 83, «ἀρρηνές· ἄγριον, δυσχερὲς» Ἡσύχ. (ἴσως ἰσοδύναμος τύπος τοῦ ἄρρην: κατὰ τὸν Λοβ. Παθολ. 194, ὀνοματοποιία ἐκ τοῦ κνυζήματος (τοῦ γρυνιάσματος) κυνός, πρβλ. litera canina).