Where does “연구하다” come from?

연구하다 (Korean) comes from Korean ―하다.

연구하다 (Korean): To conduct research

Definitions

  1. To conduct research

Ancestry of “연구하다”, step by step

연구하다 traces back through two separate lines of ancestry.

via Korean ―하다

StepLanguageWordMeaning
1Korean―하다

via Korean 연구(硏究)

StepLanguageWordMeaning
1Korean연구(硏究)
Every word from Korean ―하다
연구하다 — Etymology, Origin & Word History | Etymology Explorer