Silk ( n. ) The fine, soft thread produced by various species of caterpillars in forming the cocoons within which the worm is inclosed during the pupa state, especially that produced by the larvae of Bombyx mori.
(the worm; is inclosed; T:during the pupa state; L:the cocoons) (The fine, soft thread produced by various species of caterpillars in forming the cocoons; produced; by the larvae of Bombyx mori)
the worm The fine, soft thread produced by various species of caterpillars in forming the cocoons
is inclosed produced
T:during the pupa state L:the cocoons
by the larvae of Bombyx mori