ἀποτελεσματικός
From LSJ
English (LSJ)
ή, όν,
A productive of material objects, τέχνη ἀ., opp. θεωρητική and πρακτική, S.E.M.11.197: generally, productive, τινός Sor.1.48, Gal.19.475. II astrologically influential, Ptol. Tetr.90; of or for astrology, λόγος Vett. Val.332.1; -κή (sc. τέχνη), ἡ, Eust.900.34, Simp. in Ph.293.11; ἀποτελεσματικά, name of a work on astrology by Paul.Al.; οἱ -κοί astrologers, Eust.193.7.