나대다
Meanings
Verb
1. to act in an unruly manner; to behave outside accepted norms (colloquial)
2. to be full of oneself; to show off; to act boastfully; to act ostentatiously, especially to show off one's knowledge (colloquial, derogatory)
Pronunciation
nadaeda
Examples2
아는 거 가지고 나대지 마.
Don't show off the things you know.
어른 앞에서 나대면 안 되지.
You shouldn't behave inappropriately in front of your elders.