unnoticed
🇺🇸
/ˌʌnˈnəʊtɪst/
🇬🇧
/ˌʌnˈnəʊtɪst/
not seen or noticed by anyone
The small change in the room went unnoticed until someone pointed it out.
방의 작은 변화는 누군가가 지적할 때까지 아무도 눈치채지 못했습니다.