If you meant flows into, the answer is a tributary. Example: Here in North Carolina, the Deep River and the Haw River converge to form the Cape Fear River.
A stream or river called that flows into a larger stream or river is called a tributary.
Tributary
Tributary- Small river that flows into a larger river or stream;a branch of the river Hope this helps ^^
It is called a tributary.
A tributary
The starting point of a river is called a source. A smaller river that flows into a larger river is a tributary.
It is the river's mouth
Its is called a tributary
Tributary.
Tributaries; They contribute to the river system.
Rivers run from the source, or head, to the mouth of the river where it empties into a larger body of water, be it another larger river, or an ocean, or a sea.
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.