Where does “blacksnake” come from?

blacksnake (English) comes from English Black, from Old French blanc, from Late Latin blancus, from Frankish blank, from Proto-Germanic *blank, from Proto-Germanic blankaz, from Proto-Indo-European bhleg- — to shine, white; to shine, burn, scorch.

blacksnake (English): Alternative form of black snake: any of several...

Definitions

  1. Alternative form of black snake: any of several...

Ancestry of “blacksnake”, step by step

blacksnake traces back through two separate lines of ancestry.

via English Black

StepLanguageWordMeaning
1EnglishBlackAlternative letter-case form of black
2Old Frenchblancwhite
3Late Latinblancuswhite
4Frankishblankbright; gleaming, white, blinding; bright,...
5Proto-Germanic*blank
6Proto-Germanicblankazbright, shining, white, gleaming, blinding
7Proto-Indo-Europeanbhleg-to shine, white; to shine, burn, scorch

via English snake

StepLanguageWordMeaning
1EnglishsnakeA legless reptile of the sub-order Serpentes with...
2Middle Englishsnakesnake; serpent
3Old Englishsnacasnake
4Proto-Germanicsnakôsnake
5Proto-Germanicsnakanąto crawl
6Proto-Indo-Europeansneg-to crawl, creeping thing
Every word from Proto-Indo-European bhleg-
blacksnake — Etymology, Origin & Word History | Etymology Explorer