The Vietnamese word "tôn nghiêm" is an adjective that translates to "solemn" in English. It is used to describe a serious, respectful, and dignified atmosphere or behavior. When something is described as "tôn nghiêm," it often implies that it is treated with great respect and seriousness.
Trong buổi lễ truy điệu, mọi người đều tôn nghiêm.
(During the memorial ceremony, everyone was solemn.)
Cô ấy có một thái độ tôn nghiêm khi nói về vấn đề nghiêm trọng này.
(She had a solemn attitude when talking about this serious issue.)