dead space
Definition from Wiktionary, the free dictionary
English [edit]
Noun [edit]
Wikipedia dead space (countable and uncountable; plural dead spaces)
- (physiology) Air that is inhaled by the body in breathing, but does not partake in gas exchange.
- (film) Picture information that is either masked off or cropped out of viewing area, whether at the top or bottom, or to the sides.
