Of, relating to, or characteristic of a region or regions; (sometimes) spec. of or relating to a system of administrative or governmental…

Of, relating to, inhabiting, or existing in a particular place or region.

Of or pertaining to a place or locality; local.

Of or relating to a particular territory, district, or locality; local.

Of or pertaining to a particular place or locality; local. Obsolete.

Regional; of or relating to a region, esp. an ecclesiastical region; spec. (chiefly Roman History) of or relating to one of the regions into which…

= regional, adj.