graybeard
🇺🇸
/ˈɡreɪbɪrd/
🇬🇧
/ˈɡreɪbɪəd/
An experienced person, often an older man with gray hair.
The graybeard shared his wisdom with the younger generation.
백발노인이 젊은 세대와 지혜를 나누었다.