solemn
so luhm
- s dignified and somber in manner or character and committed to keeping promises
a solemn promise
the judge was solemn as he pronounced sentence - s characterized by a firm and humorless belief in the validity of your opinions
a film with a solemn social message
- Tuesday's presidential swearing in may be a historic, solemn occasion.
- I have what I consider the most solemn and substantial assurances of my absolute independence.
- Tuesday's presidential swearing in may be a historic, solemn occasion.