airspace

== English == === Alternative forms === air space === Etymology === From air +‎ space. === Pronunciation === === Noun === airspace (countable and uncountable, plural airspaces) (politics, aviation) A specified portion of the atmosphere, especially that under the technical aviation control and/or jurisdiction of a particular state over which territory (and territorial waters) it lies. Holonym: aerospace (not synonymous) (aviation) That part of the sky designated for the sole use of aircraft. (broadcasting) Space (i.e. a few neighboring frequencies) available for broadcasting within a particular frequency band. The portion of an enclosed area which contains air, especially breathable air. (construction) The cavity in a cavity wall containing air for insulation. ==== Related terms ==== dead-air space ==== Translations ==== === See also === u-space === Anagrams === airscape, AIPACers, caraipes, Pescaria