discreet
🇺🇸
/dɪˈskriːt/
🇬🇧
/dɪˈskriːt/
careful not to cause embarrassment or attract attention
She was discreet about the surprise party to keep it secret.
그녀는 깜짝 파티에 대해 신중하게 행동하여 비밀을 지켰다.