καλλιφωνία
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)
ἡ,
A beauty of sound or pronunciation, D.H.Rh.1.5, 4.1, Luc.Pisc.22. 2 Gramm., euphony, D.T. (Suppl.) 675.14.