Where does “根が付く” come from?

根が付く (Japanese) comes from Japanese 根, from Old Japanese 根.

根が付く (Japanese): take root, strike root

Definitions

  1. take root, strike root

Ancestry of “根が付く”, step by step

根が付く traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesea root; the source; the root; nature; the...
2Old Japanese

via Japanese 付く

StepLanguageWordMeaning
1Japanese付くattach itself to, stick, stick to, adhere, adhere...
Every word from Old Japanese Every word from Japanese