IPA: //sʌbˈriːdʒən//
KK: /sʌbˈriːdʒən/
A smaller part of a larger area, often used to describe specific sections within a region, such as in geography or ecology.
The Amazon rainforest is divided into several subregions, each with its own unique ecosystem.
Subregion → It is formed from "sub-" (meaning under or below) and "region" (from Latin "regio", meaning a district or area). The word "subregion" refers to a smaller area that is part of a larger region, indicating its position beneath or within that larger area.
Think of a smaller area that is 'under' ('sub-') a larger district or area ('region'). This helps you remember that a subregion is a part of a larger region.