μητροπολιτικός
From LSJ
εἰ γάρ κεν καὶ σμικρὸν ἐπὶ σμικρῷ καταθεῖο καὶ θαμὰ τοῦτ᾽ ἔρδοις, τάχα κεν μέγα καὶ τὸ γένοιτο → for if you add only a little to a little and do this often, soon that little will become great (Hesiod W&D, 361-362)
English (LSJ)
ή, όν,
A belonging to a μητροπολίτης 1.1, in neut. pl., of taxes, CPHerm.120. II of a μητροπολίτης 11, δίκαιον Just.Nov. 131.4, Cod.Just.1.5.12.22.