εὖ

1.εὖ, ἐύ (neut. of ἐύς): well, answering in meaning as adv. to the adjectives ἀγαθός and κᾶλός; hence ‘rightly,’ ‘finely,’ ‘carefully,’ etc., esp. ‘happily,’ ‘prosperously,’ εὖ ζώειν, εὖ οἴκαδ' ἱκέσθαι, Od. 17.423, Il. 1.19, Od. 3.188, 1; εὖ ἔρδειν τινά, i. e. ἀγαθὰ ἔρδειν, Il. 5.650; used to strengthen other words, εὖ μάλα, εὖ πάντες, ‘quite all,’ Od. 10.452, Od. 18.260.

2.εὗ: see οὗ.