Translation

viscose / synthetic silk / cellulose fiber

Meaning

A smooth, manufactured textile fiber made from regenerated cellulose, often used as a cheaper, breathable alternative to silk.

Examples

• Many summer dresses are made of rayon because the material is lightweight and drapes beautifully.
  多くのサマードレスはレーヨン製です。素材が軽く、美しくドレープ（ひだ）が出るからです。
• Check the garment label to see if the blouse is pure rayon or a blend with cotton.
  ブラウスがレーヨン100%か、綿との混紡か、服のラベルを確認してください。