Definitions of “airspace”If the answer you seek is not in the answers above these definitions may help solving your crossword puzzle.
• Pertaining to the portion of the lung distal to the conducting airways or bronchi
• Airspace means the portion of the atmosphere controlled by a country above its territory
• Airspace is the space that lies above a state's land and sea territory and is subject to its exclusive jurisdiction
• A three-dimensional area described in terms of altitude as well as by other characteristics such as whether it is above an urban or remote area