Where does “付き添う” come from?

付き添う (Japanese) comes from Japanese 付き, from Japanese 付く — attach itself to, stick, stick to, adhere, adhere...

付き添う (Japanese): accompany, attend on, escort

Definitions

  1. accompany, attend on, escort

Ancestry of “付き添う”, step by step

付き添う traces back through two separate lines of ancestry.

via Japanese 付き

StepLanguageWordMeaning
1Japanese付きability to stick, impression, quality of...
2Japanese付くattach itself to, stick, stick to, adhere, adhere...

via Japanese 添う

StepLanguageWordMeaning
1Japanese添うto accompany; to live up to
Every word from Japanese 付くEvery word from Japanese 付き
付き添う — Etymology, Origin & Word History | Etymology Explorer