outdraught
/ˈaʊtˌdrɑːkt/Definitions
1. noun
A draft or current of air that flows out of a place, especially a building or a room.
“The outdraught from the open window helped to cool the overheated room.”
2. noun
A flow of water or a current that flows out of a place, especially a river or a stream.
“The outdraught of the river was affected by the changes in the ocean’s tides.”