1. (of circumstances) tending to constrict freedom
   - constricting, narrowing 
2. Restricting the scope or freedom of action
   - confining, constraining, limiting, restricting

See also: narrow, restrictive

• 3-D
• 3-dimensional
• 3-hitter
• 3-membered
• 30
• 30 minutes
• 300
• 300th
• 30th
• 31
• 31st
• 32
• 32nd
• 33
• 33rd
• 34
• 34th
• 35
• 35th
• 36
• 365 days
• 366 days
• 36th
• 37
• 37th