The mouth of a stream is where the stream flows out into a larger body of water.
The mouth of a river is the outlet.
Mouth
At its end
In geographical terms, the word mouth means an opening into a place such as a cave or volcano. It also means a place where a stream meets with another stream, such as the mouth of a river.
At its mouth
A river mouth is a portion of a stream where it merges with another stream. Note that here the definition of stream is not "a small river", but "any flowing current within well defined banks."
Head is the source and mouth is where it ends.
The mouth is the part of a river of stream where it meats a sea or ocean.
The archerfish is noted for knocking insects into the water by shooting a stream of water.
stream discharge is the amount of water flowing through a space OR increases between its source or mouth
Carter Ammunson
a river or stream