εὐφραίνω
I. "to cheer, delight, gladden", Hom., Trag., etc.
II. Pass. "to make merry, enjoy oneself, be happy", Od., Hdt.; ἐπί τινι Ar.; ἔν τινι, διά τινος, ἀπό τινος Xen.; c. part., εὐφράνθη ἰδών "was rejoiced at" seeing, Pind.
An Intermediate Greek-English Lexicon Keyed to Strong's Numbers
εὐφραίνω
I. "to cheer, delight, gladden", Hom., Trag., etc.
II. Pass. "to make merry, enjoy oneself, be happy", Od., Hdt.; ἐπί τινι Ar.; ἔν τινι, διά τινος, ἀπό τινος Xen.; c. part., εὐφράνθη ἰδών "was rejoiced at" seeing, Pind.