χαλινουργός
From LSJ
τὰ πρὸ Εὐκλείδου ἐξετάζειν → investigate what happened before the flood, investigate what happened in the distant past, investigate what happened before Euclid, investigate what happened before the year of Euclid
English (LSJ)
ὁ,
A bridle-maker, Lat. lorarius, Gloss.; abbreviated χαλινου in Sammelb.5124.684 (ii A. D.) acc. to Schow.