gravitas
🇺🇸
/ˈɡrævɪtɑːs/
🇬🇧
/ˈɡrævɪtɑːs/
a quality that makes someone seem serious and important
The professor's words carried a sense of gravitas that commanded respect.
教授的话语具有一种严肃的分量,令人尊敬。