1. A region marked off for administrative or other purposes
   - district, territory, dominion

Type of: region

• untier
• until
• until now
• untilled
• untimbered
• untimeliness
• untimely
• untipped
• untired
• untiring
• untitled
• unto
• untoasted
• untold
• untoothed
• untouchable
• untouched
• untoughened
• untoward
• untraceable
• untracked
• untraditional
• untrained
• untrammeled
• untrammelled