1. The quality of being solemn; dignified and serious manner or character
The ceremony was conducted with great solemnity.
A cerimônia foi realizada com grande soleneza.
2. Formal and impressive quality of an event or occasion
The solemn atmosphere of the funeral was marked by quiet respect.
A soleneza da ocasião foi respeitada por todos os presentes.
3. Gravity or seriousness in speech, bearing, or demeanor
He spoke with solemnity about the importance of education.
Ele falou com soleneza sobre a importância da educação.