Hypertext Webster Gateway: "weightless"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Weightless \Weight"less\, a.
Having no weight; imponderable; hence, light. --Shak.
From WordNet (r) 1.7 (wn)
weightless
adj : having little or no weight or apparent gravitational pull;
light; "floating freely in a weightless condition"; "a
baby bat...fluffy and weightless as a moth"; "jackets
made of a weightless polyester fabric" [ant: {weighty}]
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