Where does “cringe-o-meter” come from?

cringe-o-meter (English) comes from English cringe, from Middle English crengen, from Old English crengan, from Proto-West Germanic *krangijan, from Proto-Germanic krangijaną, from Proto-Germanic kringaną, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...

Ancestry of “cringe-o-meter”, step by step

cringe-o-meter traces back through two separate lines of ancestry.

via English cringe

StepLanguageWordMeaning
1EnglishcringeA posture or gesture of shrinking or recoiling; A...
2Middle Englishcrengento bend haughtily, condescend
3Old Englishcrenganto cause to fall, turn
4Proto-West Germanic*krangijan
5Proto-Germanickrangijanąto make turn, fall
6Proto-Germanickringanąto turn, fall, yield
7Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via English o-meter

StepLanguageWordMeaning
1Englisho-meter
Every word from Proto-Indo-European ger-