Before revision: In Scottish geography, a Carse (the modern form of older Scots kerse) is an area of low-lying, typically alluvial and fertile land occupying certain Scottish river valleys, such as that of the River Forth.
After revision: In Scottish geography, a Carse (the modern form of older Scots kerse) is an area of fertile, low-lying (typically alluvial) land occupying certain Scottish river valleys, such as that of the River Forth.