sobriety

Short definition from Wiktionary

Noun

1. 1
   The quality or state of being sober: The quality or state of not being intoxicated.
2. 2
   The quality or state of being sober: The quality or state of being grave or earnestly thoughtful.
3. 3
   The quality or state of being sober: The state or quality of being unhurried; a state of calm.
4. 4
   The quality or state of being sober: A state of moderation or seriousness.
5. 5
   The quality or state of being sober: Modesty in color or style.
6. 6
   Soundness of judgment.