A tributary.
A stream or river called that flows into a larger stream or river is called a tributary.
A Tributary
River, stream, waterway, brook, canal, or watercourse
A tributary
tributary
A river is a large stream of water that flows across the land and empties into a larger body of water. A river usually empties into a sea or ocean.
A small freshwater river or stream flowing into a larger river is called a tributary or feeder river. A tributary is a stream or river that flows into a mainstem (or parent) river or a lake. For example, a tributary can be a creek that flows into a river. Or it can be a small river that flows into a larger river. A tributary does not flow directly into a sea or ocean. Some large rivers can have up to 100 tributaries. The spot where the smaller and larger river meet is called a "confluence". In contrast, a body of water that branches off and flows away from the main river is called a distributary.
The stream is a tributary of the river.
the large body of water that flows across the land is a river.
A river is a large stream of fresh water that flows across land and empties into an ocean, lake, or some other body of water.
Streams run into larger rivers.
Streams run into larger rivers.