Dictionary (a.) Having no weight; imponderable; hence, light.Thesaurus airy bodiless bubbly downy ethereal featherweight feathery fluffy foamy frothy gossamery immaterial impalpable imponderable imponderous incorporeal insubstantial intangible leger light light as air lighter than vanity lightweight mousse nonsubstantial souffle unconcrete unheavy unsolid unsubstanced unsubstantial volatile yeasty |