εὐκαρπία
From LSJ
καὶ οἱ ἀμαθέστατοι τῶν ἰατρῶν τὸ αὐτὸ σοὶ ποιοῦσιν, ἐλεφαντίνους νάρθηκας καὶ σικύας ἀργυρᾶς ποιούμενοι καὶ σμίλας χρυσοκολλήτους: ὁπόταν δὲ καὶ χρήσασθαι τούτοις δέῃ, οἱ μὲν οὐδὲ ὅπως χρὴ μεταχειρίσασθαι αὐτὰ ἴσασιν → the most ignorant of doctors do the same as you, getting themselves ivory containers, silver cupping instruments, and gold-inlaid scalpels; but when it's time to use those things, they haven't the slightest notion of how to handle them
English (LSJ)
ἡ,
A fruitfulness, IG12.76.45, Arist.Fr.252, Thphr. CP2.1.2; cf. εὐκάρπεια.
German (Pape)
[Seite 1073] ἡ, Reichthum an Früchten, Fruchtbarkeit, Theophr. u. Folgde. S. ε ὐκάρπεια.