| Answer | Crossword Clue |
|---|---|
| AIRVENT | Circulatory opening in a building |
| REARWINDOW | Opening in a building both narrow and wide, strangely (4,6) |
| embrasures | A small opening in a parapet of a fortified building, splayed on the inside |
| embrasure | A small opening in a parapet of a fortified building, splayed on the inside |
| vomitorium | (Latin) an opening in a large building by which a crowd is let out also VOMITORY |
| vomitoria | VOMITORIUM, (Latin) an opening in a large building by which a crowd is let out also VOMITORY |
| window | opening in a building, vehicle, etc., for air and light, usu. fitted with glass in a frame |
