superregional

adjective
su·​per·​re·​gion·​al | \ ˌsü-pər-ˈrēj-nəl How to pronounce superregional (audio) , -ˈrē-jə-nᵊl\

Definition of superregional

: of, relating to, characteristic of, or serving more than one region a superregional shopping center superregional banks

First Known Use of superregional

1933, in the meaning defined above

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