Related Clues:
- Way in or way out
- One of a coupe's pair
- Lecture setting
- Part of the 36-Across where the 'Ninety-Five Theses' were posted
- Intelligent computer left in dining room
- Barrier to open and close
- Place to deck with boughs of holly
- Word that can follow the last parts of 17-, 29-, 43- and 57-Across
- School monitor's patrol
- Mode of entry
- Place for a mail slot, perhaps
- Entrance to a room
- Monitor's venue
- Arctic Monkeys "Secret ___"
- Baseball "___ of Fame"