GOSSAMER

Definition

1. adjective characterized by unusual lightness and delicacy. — synonyms: ethereal
2. adjective so thin as to transmit light. — synonyms: diaphanous, filmy, gauzy, gauze-like, see-through, sheer, transparent, vaporous
3. noun a gauze fabric with an extremely fine texture.
4. noun filaments from a web that was spun by a spider. — synonyms: cobweb