dead space

Definition from Wiktionary, the free dictionary
Jump to: navigation, search



Wikipedia has an article on:


dead space ‎(countable and uncountable, plural dead spaces)

  1. (physiology) Air that is inhaled by the body in breathing, but does not partake in gas exchange.
  2. (film) Picture information that is either masked off or cropped out of viewing area, whether at the top or bottom, or to the sides.