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βέλτιον

Ὄττω τις ἔραται -> Whatever one loves best | Whom you desire most
Sappho

English (Abbott-Smith)

βελτίων, -ον (gen. -ονος), comp. of ἀγαθός, [in LXX chiefly for טוֹב;] neut. as adv.,
better, very well: II Ti 1:18 (also Ac 10:28 D). On elative use in these passages, v. M, Pr., 78, 236.†

Russian (Dvoretsky)

βέλτιον:
1) n к βελτίων;
2) compar. к εὖ I.