촉매제가 · 촉매제를
catalyst (chemical or figurative)
Example
이번 정책이 경제 성장의 촉매제 역할을 했어요.
This policy acted as a catalyst for economic growth.
Word parts
촉 touch+매 medium+제 agent
Literally 'a touching medium agent': it speeds things up by contact without being used up.
Good to know
Pronounced [총매제] — nasalization; common pattern: X의 촉매제 역할을 하다.
Related words