茧衣 jiǎnyī cocoon floss Definitions Defs Origin Strokes Stroke Words Sentences Sents jiǎnyī cocoon floss 茧 繭 jiǎn noun cocoon The protective casing spun by a caterpillar or larva before it turns into a pupa; usually refers to a silkworm cocoon used for making silk.衣 yī coating (bound form) a coating or covering over an object, such as a sugar coating or book jacketjiǎnyī silk garment 茧 繭 jiǎn noun cocoon The protective casing spun by a caterpillar or larva before it turns into a pupa; usually refers to a silkworm cocoon used for making silk.衣 yī noun clothing (bound form) clothing; clothes; garment