καθό
From LSJ
μηδὲν κοτυλίζειν, ἀλλὰ καταπάττειν χύδην → not to sell by the cupful, but to dole out indiscriminately | not to sell by retail but wholesale
English (LSJ)
Adv. for καθ' ὅ (which shd. perh. be written),
A in so far as, according as, Lys.34.5, Arist.Metaph.1022a14, D.S.31.16, 2 Ep.Cor. 8.12, etc.; κ. μεγέθει καὶ κ. ποιότητι in respect of . ., Phld.Ir.p.91 W. II wherefore, Pl.Sph.267d, Plu.2.51b.