Mawworm

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Mawworm \Maw"worm`\, n. [Maw the belly + worm.] (Zool.)
     (a) Any intestinal worm found in the stomach, esp. the common
         round worm ({Ascaris lumbricoides}), and allied species.
     (b) One of the larvae of botflies of horses; a bot.
         [1913 Webster]