Debouch
WATER RUNOFF FROM A SMALLER PLACE TO A LARGER ONE
Debouches; Debouchment; Debouching; Debouche
In hydrology, a debouch (or debouche) is a place where runoff from a small, confined space discharges into a larger, broader body of water. The word is derived from the French verb déboucher (), which means "to unblock, to clear".