Lexical Definition

‎εὐεργετέω‎ euergetéō (yoo-erg-et-eh'-o) to do good ^G:V
from ‎εὐεργέτης‎

do good.

• to be philanthropic

Abbott-Smith

εὐεργετέω, -ῶ (< εὐεργέτης), [in LXX: Ps 12 (13):6* (גָּמַל), Wi 3:5, al. ;]
to do good, bestow benefit: Ac 10:38.†

Abbott-Smith References

Liddell-Scott-Jones

εὐεργετέω-έω,

the augment εὐηργ- is sometimes found, especially in codices, as imperfect εὐηργέτουν [Refs 5th c.BC+]: aorist εὐηργέτησα [Refs 5th c.BC+]perfect εὐηργέτηκα variant in [Refs 4th c.BC+]: perfect passive εὐηργέτημαι [Refs 5th c.BC+], but Inscrr. and Papyrus have εὐεργέτηκα [εὐεργετέωήθην “IG” 7.2808 (Hyettus, 3rd c.AD), ηὐεργετημένοι “PTeb.” 326.16 (3rd c.AD)">Refs 4th c.BC+]:—to be a benefactor, [NT+5th c.BC+]

__2 to be proclaimed as εὐεργέτης [Refs 1st c.AD+]
__II with accusative person, do good services or show kindness to one, τοὺς θανόντας εἰ θέλεις εὐεργετέωεῖν [εὐεργετέωηκότες “SIG” 417.13 (Delph., 3rd c.BC)">Refs 5th c.BC+]: with accusative cognate, εὐ. τινὰ τὴν μεγίστην εὐεργεσίαν [εὐεργετέωήσῃς [prev. work] 345a ">Refs 5th c.BC+]; μεγάλως or μεγάλα εὐ., [Refs 5th c.BC+]:—passive, have a kindness done one, εὐεργεσίαν εὐεργετέωηθείς [εὐεργετέωήθη παρὰ τοῦ θεοῦ “IG” 7.2808 (Hyettus, 3rd c.AD)">Refs 5th c.BC+]; εὐεργετέωούμενος εἰς χρήματα [Refs 5th c.BC+]

_{LSJ Scripture Refs: Acts.10.38}