Chóu duàn (silk brocade) is a compound noun referring to high-quality, lustrous silk fabric, often intricately woven with raised patterns. Though the characters 绸 and 缎 each denote specific types of silk—chóu meaning plain-woven silk, and duàn meaning satin-weave silk—the combined term emphasizes luxurious, decorative silk textiles as a whole. Historically associated with imperial courts and elite craftsmanship, chóu duàn evokes elegance, refinement, and cultural heritage.

This word is commonly used in contexts involving traditional clothing (e.g., qipao or wedding attire), interior decoration (curtains, wall hangings), and art restoration. It appears in both descriptive writing and commercial language—especially in fashion, antiques, and cultural exhibitions. While not everyday vocabulary for most modern speakers, it carries strong connotations of authenticity, value, and aesthetic tradition. Note that it is rarely used in casual speech but remains vivid in literature, historical narratives, and formal descriptions of textiles.