dead space
The term "dead space" is used in various fields such as physiology, architecture, military, and film to describe areas that do not serve their primary function.
Definition
C1Physiology
(technical, medical)The volume of air in the respiratory system that does not participate in gas exchange.
Example
- Anatomical dead space includes the airways from the nose to the bronchi.
- Increased dead space can indicate respiratory issues.
B2Architecture
(technical)An area within a building that is unused or not effectively utilized.
Example
- The corridor became dead space after the redesign.
- Architects aim to minimize dead space to maximize functionality.
C1Military
(technical)A zone that cannot be targeted with direct fire due to obstacles or terrain.
Example
- The hill created dead space, making it difficult to engage the enemy.
- Soldiers need to be aware of dead spaces in the battlefield.
B2Film
(technical, media)Picture information that is masked off or cropped out of the viewing area.
Example
- The director decided to use dead space creatively in the film.
- Dead space at the edges of the frame can be distracting if not managed properly.
Similar
Terms that have similar or relatively close meanings to "dead space":
anatomic dead spacephysiologic dead spaceempty spacethird spacedark spacedead airdanger spacefree spacedead zonewhite spacelittle spacebreathing spacethin spacedead spotnear spacethick spacedead grounddeep spacedead waterpersonal spaceair sac