Where does “rage clean” come from?

rage clean (English) comes from English clean, from Middle English clene, from Old English clǣne, from Proto-Germanic klainiz, from Proto-Indo-European g(e)lēi-, from Proto-Indo-European ǵel- — to swallow; swallow.

rage clean (English): To clean therapeutically in order to calm down when feeling angry

Definitions

  1. To clean therapeutically in order to calm down when feeling angry

Ancestry of “rage clean”, step by step

rage clean traces back through two separate lines of ancestry.

via English clean

StepLanguageWordMeaning
1Englishclean"Free of dirt or impurities or protruberances.";...
2Middle Englishcleneclean
3Old Englishclǣnepure, clear; clean, pure
4Proto-Germanicklainizshining, fine, splendid; tender, precious
5Proto-Indo-Europeang(e)lēi-gleaming
6Proto-Indo-Europeanǵel-to swallow; swallow

via English rage

StepLanguageWordMeaning
1EnglishrageViolent uncontrolled anger; A current fashion or...
2Middle Englishrage
Every word from Proto-Indo-European ǵel-Every word from Proto-Indo-European g(e)lēi-Every word from Proto-Germanic klainiz