Where does “trumen” come from?

trumen (Middle English) comes from Old English trymman, from Proto-Germanic trumjaną, from Proto-Germanic trumaz — root; firm, strong.

Ancestry of “trumen”, step by step

StepLanguageWordMeaning
1Old Englishtrymmanto strengthen
2Proto-Germanictrumjanąto make fast, strengthen; to make fast;...
3Proto-Germanictrumazroot; firm, strong
Every word from Proto-Germanic trumaz →Every word from Proto-Germanic trumjaną →Every word from Old English trymman →