ἀγαθοεργία
From LSJ
αἰθὴρ δ᾽ ἐλαφραῖς πτερύγων ῥιπαῖς ὑποσυρίζει (Aeschylus, Prometheus Bound 126) → The bright air fanned | whistles and shrills with rapid beat of wings.
English (LSJ)
Ion. -ιη, contr. ἀγαθουργία, ἡ,
A good deed, service, Hdt.3.154,160, Jul.Or.4.135d. 2 beneficence, Procl.in Cra.pp.13,90P.
German (Pape)
[Seite 6] ἡ, gute That, Het. 3, 154. 160.