υπερθύριον

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

Greek Monolingual

τὸ, Α
το υπέρθυρο.
[ΕΤΥΜΟΛ. < ὑπερ- + -θύριον (< θύρα), πρβλ. παρα-θύρι(ον)].