Margus

From LSJ

ἔτυχες εἰς τὴν μάχην ὑπὸ τοῦ στρατηγοῦ πεμφθεὶς → you happened to be sent into the battle by the general

Source

Latin > French (Gaffiot 2016)

Margus, ī, m., fleuve de la Margiane : Plin. 6, 47 || fleuve de Mésie : Plin. 3, 149.