definition of
[airy]

[1] #1 airy s. [aired] open to or abounding in fresh air; "airy rooms". wn

[2] #2 airy s. [impractical, visionary, Laputan, windy] not practical or realizable; speculative; "airy theories about socioeconomic improvement"; "visionary schemes for getting rich". wn

[3] #3 airy s. having little or no perceptible weight; so light as to resemble air; "airy gauze curtains". wn

[4] #4 airy s. [aeriform, aerial, aery, ethereal] characterized by lightness and insubstantiality; as impalpable or intangible as air; "figures light and aeriform come unlooked for and melt away"- Thomas Carlyle; "aerial fancies"; "an airy apparition"; "physical rather than ethereal forms". wn