Definition of screw worm in English:

screw worm

Line breaks: screw worm

noun

  • 1A worm gear or other mechanical device bearing a screw.
  • 2A large American blowfly larva which enters the wounds of mammals and sometimes humans, developing under the skin and often causing death. The adult fly is called the screw-worm fly.
    • Cochliomyia (or Callitroga) hominivorax, family Calliphoridae

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Word of the day skosh
Pronunciation: skəʊʃ
noun
a small amount; a little