Sermio

From LSJ

δεξιὸν εἰς ὑπόδημα, ἀριστερὸν εἰς ποδάνιπτρα → the right foot into a shoe, the left into a foot-bath | of one who is ready for anything

Source

Latin > French (Gaffiot 2016)

Sermĭō, v. Sirmio.

Latin > German (Georges)

Sermio, ōnis, f., s. Sirmio.