Where does “slough” come from?

Slough derives from Old English slōh, which comes from Proto-Germanic slōhaz, a word of uncertain origin and meaning.

slough (English): The skin shed by a snake or other reptile; Dead...

Definitions

  1. The skin shed by a snake or other reptile; Dead...

Ancestry of “slough”, step by step

slough traces back through two separate lines of ancestry.

via Middle English slo

StepLanguageWordMeaning
1Middle Englishslosloe blackthorn fruit
2Old Swedishslāto hit, to strike
3Old Norsesláto hit, beat, strike; to strike, pluck
4Proto-Germanicslahanąto hit, to strike; to kill
5Proto-Indo-Europeanslak-to hit; strike; to hit, strike, throw; to hit,...

via Middle English slough

StepLanguageWordMeaning
1Middle Englishsloughskin, husk, rind; cocoon; scales; cyst
2Old Englishslōhslough
3Proto-Germanicslōhaz

Words derived from “slough

Every word from Proto-Indo-European slak-