Where does “こそ” come from?

こそ (Japanese) comes from Old Japanese 此 — this.

こそ (Japanese): emphatic particle used for emphasis: it is... that

Definitions

  1. emphatic particle used for emphasis: it is... that

Ancestry of “こそ”, step by step

StepLanguageWordMeaning
1Old Japanesethis

Words derived from “こそ

Every word from Old Japanese
こそ — Etymology, Origin & Word History | Etymology Explorer