IPA: /ˈrɪm.lænd/
KK: /ˈrɪmˌlænd/
An area of land that is located on the outer edge of a central region, often considered important for its strategic or geopolitical significance.
The rimland of the country is known for its diverse cultures and landscapes.
Rimland → It is formed from "rim" (from Old English "rym", meaning edge or border) and "land" (from Old English "land", meaning ground or territory). The word "rimland" refers to the land that is at the edge or border of a larger area, particularly in geopolitical contexts.
Think of the 'edge' ('rim') of a 'territory' ('land') — that's what rimland means, the land at the border.