Gossamer1. (n.) A fine, flimsy, sheer fabric or substance, like cobwebs, floating in the air, in calm, clear weather, especially in autumn. It is seen in stubble fields and on furze or low bushes, and is formed by small spiders.
2. (n.) Any very thin gauzelike fabric; also, a thin waterproof stuff.
3. (n.) An outer garment, made of waterproof gossamer.
Thesaurus Entries
air, airy, animal fiber, artificial fiber, attenuate, attenuated, boyish, bubble, cambric tea, capillament, chaff, chip, cilium, cirrus, clear, clear as crystal, cobweb, cork, crystal, crystal-clear, crystalline, dainty, delicate, denier, diaphane, diaphanous, diluted, dishwater, down, downy, dust, ether, ethereal, fairy, feather, fiber, fibrilla, filament, filamentule, filmy, fine, fine-drawn, fine-grained, finespun, flagellum, flimsy, flue, fluff, fluffy, foam, frail, froth, fuzz, fuzzy, gauzy, girlish, gossamery, gracile, gruel, hair, hank, house of cards, insubstantial, lacy, light, light-pervious, limpid, lucid, matchwood, milk and water, misty, mote, nonopaque, papery, peekaboo, pellucid, pubescent, rare, rarefied, reed, refined, revealing, rope of sand, sand castle, satin, satiny, see-through, sheer, silky, skein, slender, slenderish, slight, slight-made, slim, slimmish, slinky, small, smooth, sponge, spume, strand, straw, subtle, suture, svelte, sylphlike, tendril, tenuous, thin, thin-bodied, thin-set, thin-spun, thinnish, thistledown, thread, threadlet, threadlike, transparent, transpicuous, unclouded, vague, velutinous, velvety, wasp-waisted, water, watered, watered-down, watery, weak, web, willowy, wiredrawn, wispy