closed

adjective

1. not open or affording passage or access"the many closed streets made travel difficult"
2. (set theory) of an interval that contains both its endpoints
3. not open"the door slammed shut"
4. used especially of mouth or eyes"he sat quietly with closed eyes"
5. requiring union membership"a closed shop"
6. with shutters closed
7. not open to the general public"a closed meeting"
8. not having an open mind"a closed mind unreceptive to new ideas"
9. blocked against entry"a closed porch"