Definition that contains open space
- attic floor consisting of open space at the top of a house just below roof; often used for storage
- loft floor consisting of open space at the top of a house just below roof; often used for storage
- garret floor consisting of open space at the top of a house just below roof; often used for storage
- expanse a wide and open space or area as of surface or land or sky
- agoraphobia a morbid fear of open spaces (as fear of being caught alone in some public place)
- crenel a notch or open space between two merlons in a crenelated battlement
- crenelle a notch or open space between two merlons in a crenelated battlement