DICT.TW Dictionary Taiwan

 silk·worm /-ˌwɝm/
 蠶

 Silk·worm n.  Zool. The larva of any one of numerous species of bombycid moths, which spins a large amount of strong silk in constructing its cocoon before changing to a pupa.
 Note: ☞ The common species (Bombyx mori) feeds on the leaves of the white mulberry tree. It is native of China, but has long been introduced into other countries of Asia and Europe, and is reared on a large scale. In America it is reared only to small extent. The Ailanthus silkworm (Philosamia cynthia) is a much larger species, of considerable importance, which has been introduced into Europe and America from China. The most useful American species is the Polyphemus. See Polyphemus.
 Pernyi silkworm, the larva of the Pernyi moth. See Pernyi moth.
 Silkworm gut, a substance prepared from the contents of the silk glands of silkworms and used in making lines for angling. See Gut.
 Silkworm rot, a disease of silkworms; muscardine.
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 silkworm
      n 1: hairless white caterpillar of the Chinese silkworm moth;
           source of most commercial silk
      2: larva of a saturniid moth; spins a large amount of strong
         silk in constructing its cocoon [syn: giant silkworm, wild
         wilkworm]