regionalism; a tendency to administer an area as separate regions

A division into, or splitting across, regions.

(rare) Relating to a region; regional.

the amount that a region can hold.

plural of regionful

approximately equivalent to; around; close to (a determinate figure or vale)

(in combination) Having a specified kind or number of regions.

(video games, DVD) The programming practice, code, or chip used to prevent the playing of imported media on a domestically marketed device.

(aviation) a small narrow-bodied jetliner designed to carry 30-150 passengers in one class for flight segments of 2000 kms or less.

plural of regional lockout