의연해요 · 의연했어요 · 의연한 (+noun)
composed, unshaken, resolute
Example
그녀는 어려운 상황에서도 의연한 태도를 잃지 않았어요.
She never lost her composure, even in a difficult situation.
Word parts
의 resolute+연 -like, so
Literally 'resolute-like' — staying firm and calm under pressure.
Related words