samartia
From LSJ
εἰ ἀποκρυπτόντων τῶν Μήδων τὸν ἥλιον ὑπὸ σκιῇ ἔσοιτο πρὸς αὐτοὺς ἡ μάχη καὶ οὐκ ἐν ἡλίῳ → if the Medes hid the sun, the battle would be to them in the shade and not in the sun
Latin > French (Gaffiot 2016)
samartĭa, æ, f. (ἁμαρτία), borne indiquant trois limites, où l’on se trompe facilement : Grom. 360, 21.