ὕδρευσις
From LSJ
ὅτι μέντοι καὶ ἡ χρῆσις τῶν τρόπων, ὥσπερ τἆλλα πάντα καλὰ ἐν λόγοις, προαγωγὸν ἀεὶ πρὸς τὸ ἄμετρον, δῆλον ἤδη, κἂν ἐγὼ μὴ λέγω → however, it is also obvious, even without my saying so, that the use of figures of speech, like other literary adornments, is something that has always tempted toward excess
English (LSJ)
εως, ἡ, = ὑδρεία 1.2, irrigation, Thphr.CP3.9.5.
Greek (Liddell-Scott)
ὕδρευσις: -εως, ἡ, = ὑδρεία, πότισμα, ἄρδευσις, Θεοφρ. περὶ Φυτ. Αἰτ. 3. 9, 5.
German (Pape)
ἡ, das Wasserschöpfen, Begießen, die Wässerung, Sp.