1. Not yet used or soiled
   "an unused envelope"
   - fresh 
2. Not yet put into use
   "we bought an unused car for a change" 
3. Not in active use
   - idle 
4. Infrequently exposed to
   "feet unused to shoes"

See also: clean, inactive, new, unaccustomed

• stag's-horn coral
• stage
• stage business
• stage crew
• stage dancing
• stage direct
• stage direction
• stage director
• stage door
• stage effect
• stage fright
• stage left
• stage manager
• stage name
• stage right
• stage set
• stage setting
• stage technician
• stage whisper
• stage-manage
• stage-struck
• stagecoach
• stagecraft
• staged
• stagehand