διαχωριστέον
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
English (LSJ)
A gloss on διοριστέον, Hsch.
Spanish (DGE)
hay que distinguirglos. a διοριστέον Hsch., Sud.