Learn how to say Airspace correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word airspace:
the air available to aircraft to fly in, especially the part subject to the jurisdiction of a particular country:
the airliner was refused permission to enter Maltese airspace
room available in the atmosphere immediately above the earth:
temples and mosques fight for airspace with skyscrapers
Law the right of a private landowner to the space above his land and any structures on it:
the landlord is unable to extend his property without trespass to his tenant’s airspace