은닉이 · 은닉을 (은닉하다)
concealment, hiding (of assets, evidence, criminals)
Example
그는 재산을 해외에 은닉한 혐의로 조사를 받고 있어요.
He is under investigation for hiding assets overseas.
Word parts
은 hide+닉 conceal
Literally 'hide and conceal'; formal and legal in tone.
Good to know
Everyday speech uses 숨기다; 은닉 appears in news and legal language, e.g. 재산 은닉 'hiding assets'.