Where does “hillwash” come from?

hillwash (English) comes from English wash, from Middle English washen, from Old English wasċan, from Proto-West Germanic waskan, from Proto-Germanic waskaną, from Proto-Germanic watskaną, from Proto-Indo-European wed-, from Proto-Indo-European wey- — to wither; fade; to move, go ahead; to be strong;...

hillwash (English): sediment that accumulates at the base of a slope

Definitions

  1. sediment that accumulates at the base of a slope

Ancestry of “hillwash”, step by step

hillwash traces back through two separate lines of ancestry.

via English wash

StepLanguageWordMeaning
1EnglishwashTo clean with water; To move or erode by the...
2Middle Englishwashen
3Old Englishwasċanto wash
4Proto-West Germanicwaskanto wash
5Proto-Germanicwaskanąto wash
6Proto-Germanicwatskanąto wash, get wet
7Proto-Indo-Europeanwed-water
8Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...

via English Hill

StepLanguageWordMeaning
1EnglishHilla surname
2Middle Englishhilhill
3Old Englishhyllhill
4Albanianhullifurrow
5Proto-Germanichullizhill
6Proto-Indo-Europeankl̥Hníshill
7Proto-Indo-EuropeankelH-to rise, to be tall; hill
Every word from Proto-Indo-European wey-Every word from Proto-Indo-European wed-Every word from Proto-Germanic watskaną