Where does “blacklash” come from?

blacklash (English) comes from English backlash, from English back-, from Middle English bak-, from Middle English abak, from Old English onbæc, from Old English on, from Proto-West Germanic ana, from Proto-Germanic *an — on, onto.

blacklash (English): A backlash by black people against other ethnicities or groups

Definitions

  1. A backlash by black people against other ethnicities or groups

Ancestry of “blacklash”, step by step

blacklash traces back through two separate lines of ancestry.

via English backlash

StepLanguageWordMeaning
1EnglishbacklashA sudden backward motion; A negative reaction,...
2Englishback-Back "in its adverbial senses"; Situated,...
3Middle Englishbak-
4Middle Englishabakbackward, away
5Old Englishonbæcbackwards, back
6Old Englishonon, in, at, among; from
7Proto-West Germanicanaon
8Proto-Germanic*an
9Proto-Germanicanaon, at; on, onto; ana
10Proto-Indo-Europeanh₂en-on, onto

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
Every word from Proto-Indo-European h₂en-