From WordNet (r) 3.0 (2006):
aery
adj 1: 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" [syn: aeriform,
aerial, airy, aery, ethereal]
n 1: the lofty nest of a bird of prey (such as a hawk or eagle)
[syn: aerie, aery, eyrie, eyry]
2: any habitation at a high altitude [syn: aerie, aery,
eyrie, eyry]