νεφρομῆτραι
From LSJ
μέγα βιβλίον ἴσον τῷ μεγάλῳ κακῷ → a big book is the same as a big bad | a big book is the same as a big pain | a big book is a big evil | big book, big bad
Greek (Liddell-Scott)
νεφρομῆτραι: -αἱ, ὡς ἐπὶ τὸ πλεῖστον, οἱ μυῶνες τῶν περὶ τὴν ὀσφὺν μερῶν ἐν οἷς οἱ νεφροὶ κεῖνται, Κλέαρχ. παρ’ Ἀθην. 399Β, Πολυδ. Β΄, 185· πρβλ. ψόα. ― Ἡ κοινὴ γραφὴ εἶναι νευρομῆτραι, δηλ. αἱ μητέρες τῶν μυῶν, ὡς παρὰ Ρούφ. σ. 40· ἀλλ’ ἴδε Casaub. εἰς Ἀθήν. ἔνθ’ ἀνωτ.