i-adjective
serious; grave; dignified; solemn
Describes a heavy, imposing atmosphere, a person's dignified bearing, or a situation that feels weighty and formal. Often used for ceremonies, official occasions, or a person's solemn demeanor.
式典は重々しい雰囲気の中で行われた。
The ceremony was held in a solemn atmosphere.
Everyone fell silent at his grave tone of voice.