Where does “trothplight” come from?

trothplight (English) comes from English troth, from Middle English troth, from Old English trēowþ, from Proto-Germanic triwwiþō, from Proto-Indo-European dóru, from Proto-Indo-European drew- — hard, firm, strong, solid; hard, fast; tree.

trothplight (English): The act of pledging one's troth; betrothal; To...

Definitions

  1. The act of pledging one's troth; betrothal; To...

Ancestry of “trothplight”, step by step

trothplight traces back through two separate lines of ancestry.

via English troth

StepLanguageWordMeaning
1EnglishtrothAn oath, pledge, or promise; Truth; something...
2Middle Englishtroth
3Old Englishtrēowþtruth, good faith, honour
4Proto-Germanictriwwiþōpromise, contract
5Proto-Indo-Europeandórutree
6Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via English plight

StepLanguageWordMeaning
1EnglishplightA dire or unfortunate situation; A condition or...
2Middle Englishplightrisk, danger; risky promise, peril
3Old Englishplihtdanger, risk
4Proto-West Germanicplihticare, maintenance, diligence; responsibility,...
5Proto-West Germanicplehanto stand up for; to be responsible for
Every word from Proto-Indo-European drew-
trothplight — Etymology, Origin & Word History | Etymology Explorer