εὐφραίνω
διὸ καὶ μεταλάττουσι τὴν φυσικὴν χρῆσιν εἰς τὴν παρὰ φύσιν αἱ δοκοῦσαι παρθένοι τῶν εἰδώλων → therefore those professing to be virgins of the idols even change the natural use into the unnatural (Origen, commentary on Romans 1:26)
English (LSJ)
Ep. ἐϋφρ-, fut. Att.
A εὐφρᾰνῶ A.Ch.742, etc., Ion. and Ep. εὐφρανέω Il.5.688, ἐϋφρανέω 7.297: aor. 1 εὔφρᾱνα or ηὔφρ-Simon. 155.12, Pi.I.7(6).3, E.Or.217, etc.; Ep. εὔφρηνα Il.24.102, subj. ἐϋφρήνῃς 7.294:—Pass., with fut. Med. εὐφρᾰνοῦμαι X.Smp.7.5; Ion. 2sg. εὐφρανέαι (v.l. -έεαι) Hdt.4.9; also Pass. εὐφρανθήσομαι Ar.Lys. 165, Aeschin.1.191, Men.Pk.68: aor.1 εὐφράνθην or ηὐ- Pi.O.9.62, Ar. Ach.5: (εὔφρων):—cheer, gladden, εὐφρανέειν ἄλοχον Il.5.688; ἐϋφραίνοιτε γυναῖκας Od.13.44; ἀνδρὸς ἐϋφραίνοιμι νόημα 20.82; εὐ. θυμόν τινος Pi.I.7(6).3; νόον, φρένα, A.Ch.742, Supp.515; [τινὰ] ἐπέεσσι Il. 24.102; τινὰ δι' ἀρετήν Pl.Mx.237a; τινά τι Agatho 12; πλεῖστα X. Mem.2.4.6. II Pass., make merry, enjoy oneself, εὐφραίνεσθαι ἕκηλον Od.2.311, cf. Hdt.4.9, Ev.Luc.16.19, etc.; τινι at or in a thing, Pi.P.9.16, Ar.Nu.561, Pl.Lg.796b; ἐπί τινι Ar.Ach.5, X.Smp.7.5, Aeschin.1.191; ἔν τινι X.Hier.1.16; διά τινος ib.8; ἀπό τινος ib.4.6: c. part., εὐφράνθη ἰδών was rejoiced at seeing, Pi.O.9.62, cf. Men.Pk. 68; εἰ πεπαυμένος μηδέν τι μᾶλλον ἢ νοσῶν εὐφραίνεται S.Aj.280, cf. E.Med.36; τὰ ἐμὰ εὐ. enjoy a pleasure in my stead, Luc.DMar.13.2.
