Aeriform

(adj.) 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' .

(adj.) resembling air or having the form of air .

编辑:韦德