demigratio
From LSJ
μὴ πιστεύσητε τοῖς ἀμαθεστέροις ὑμῶν αὐτῶν → do not believe those who are more ignorant than you yourselves
dēmī̆grātĭo: ōnis, f. demigro,
I an emigration, Nep. Milt. 1.
dēmigrātĭō,¹⁶ ōnis, f., émigration, départ : Nep. Milt. 1, 2.