Wiktionary
gossamerlike
a. Resembling gossamer; light and airy.
Usage examples of "gossamerlike".
Ponderous machinery, which on Earth would necessarily be heavily cased and supported, was here either open to the air or covered by gossamerlike envelopes and held stationary by light elastic lines.
As we started to move through the vegetation we became aware of thin threads of a gossamerlike substance festooned from tree to tree and bush to bush.
Although his fingers were invisible, he could feel them passing through it, as if the gate was made of gossamerlike threads.