Adjective
1. open to or abounding in fresh air;
"airy rooms"2. not practical or realizable; speculative;
"airy theories about socioeconomic improvement""visionary schemes for getting rich"3. having little or no perceptible weight; so light as to resemble air;
"airy gauze curtains"4. 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"