silkworm

English

Etymology

From Middle English silkwirm, from Old English seolcwyrm (silkworm), equivalent to silk +‎ worm.

Pronunciation

  • (UK) IPA(key): /ˈsɪlkwɜːm/
  • Audio (US):(file)

Noun

silkworm (plural silkworms)

  1. Any of various caterpillars of moths that produce silk cocoons, especially Bombyx mori, the source of most commercial silk.

Derived terms

Translations