sesquiopera
From LSJ
ὁδὸς ἄνω κάτω μία καὶ ὡυτή → the road up and the road down is one and the same, the upward path and the downward path are the same
Latin > English (Lewis & Short)
sesquĭ-ŏpĕra: ae, f.,
I a day's work and a half, Col. 2, 12, 2.
Latin > French (Gaffiot 2016)
sēsquĭŏpĕra, æ, f., c. sesquiopus : Col. Rust. 2, 12, 2.