'Mawworm' definitions:

Definition of 'Mawworm'

From: 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]