ποτισμός
From LSJ
κρατίστην εἶναι δημοκρατίαν τὴν μήτε πλουσίους ἄγαν μήτε πένητας ἔχουσαν πολίτας → the best democracy is that in which the citizens are neither very rich nor very poor (Thales/Plutarch)
English (LSJ)
ὁ, = foreg., Call.
A Fr.anon.121, BGU912.20 (i A.D.), Aq.Pr.3.8. 2 irrigation, PCair.Zen.268.36 (iii B.C.), PAmh.2.91.11 (pl., ii A.D.), etc.