Coulee, or coulée (/ˈkuːleɪ/ or /ˈkuːliː/)[1] is a term applied rather loosely to different landforms, all of which refer to a kind of valley or drainage zone. The word coulee comes from the Canadian French coulée, from the French word couler meaning "to flow".

The term is often used interchangeably in the Great Plains for any number of water features, from ponds to creeks.
https://en.wikipedia.org/wiki/Coulee


cccccc
a dry streambed
https://www.merriam-webster.com/dictionary/coulee


koryto strumienia
stream bed
https://pl.glosbe.com/pl/en/koryto strumienia