1. the area of land between two rivers or river valleys
Usage: geography; geology

Examples

• The ancient settlement was built on the interfluve between the two major rivers.
• Geologists studied the soil composition of the interfluve to understand regional drainage patterns.
• The interfluve provided a natural boundary between the two tribal territories.
• Farmers on the interfluve had to dig deeper wells than those near the riverbanks.
• The interfluve’s elevated position made it less prone to flooding.
• Archaeological evidence suggests the interfluve was used as a trade route for centuries.