mostellum

From LSJ

ξένος ὢν ἀκολούθει τοῖς ἐπιχωρίοις νόμοις → as a foreigner, follow the laws of that country | when in Rome, do as the Romans do

Source

Latin > English (Lewis & Short)

mostellum: v. Mostellaria.

Latin > French (Gaffiot 2016)

mostellum, ī, n., dim. de monstrum, spectre, fantôme : Gloss.

Latin > Chinese

mostellum, i. n. (monstrum.) :: 小怪物