silkworm

[ silk-wurm ]
/ ˈsɪlkˌwɜrm /

noun

the larva of the Chinese silkworm moth, Bombyx mori, which spins a cocoon of commercially valuable silk.
the larva of any of several moths of the family Saturniidae, which spins a silken cocoon.

Origin of silkworm

before 1000; Middle English sylkewyrme, Old English seolcwyrm. See silk, worm

Example sentences from the Web for silkworm

British Dictionary definitions for silkworm

silkworm
/ (ˈsɪlkˌwɜːm) /

noun

the larva of the Chinese moth Bombyx mori, that feeds on the leaves of the mulberry tree: widely cultivated as a source of silk
any of various similar or related larvae
silkworm moth the moth of any of these larvae