ὑδρογνώμων
From LSJ
Νέµουσι δ' οἴκους καὶ τὰ ναυστολούµενα ἔσω δόµων σῴζουσιν, οὐδ' ἐρηµίᾳ γυναικὸς οἶκος εὐπινὴς οὐδ' ὄλβιος → They manage households, and save what is brought by sea within the home, and no house deprived of a woman can be tidy and prosperous
English (LSJ)
ονος, ὁ,
A water-finder, Gp.2.10.6.
German (Pape)
[Seite 1173] ονος, das Wasser auffindend und Brunnen grabend, Geopon.
Greek (Liddell-Scott)
ὑδρογνώμων: -ον, ὁ διακρίνων τοὺς τόπους ἔνθα ὑπάρχει ὕδωρ πρὸς ὄρυξιν φρέατος, Γεωπον. 2. 10, 6.