1. the state of being sober; not being under the influence of alcohol or drugs
2. the quality of being serious, grave, or thoughtful in manner or attitude
3. the quality of being moderate, restrained, or not excessive

Examples

• His soberness after years of addiction was inspiring to his family.
• The judge maintained her soberness throughout the emotional trial.
• The soberness of the memorial service reflected the community’s grief.
• She approached the financial crisis with characteristic soberness.
• The soberness of his clothing matched his serious personality.
• After the accident, a new soberness settled over the group.
• The soberness of the economic forecast worried investors.