'Distoma' definitions:
Definition of 'Distoma'
From: GCIDE
- Distoma \Dis"to*ma\, n. [NL., fr. Gr. di- = di`s- twice + sto`ma mouth.] (Zool.) A genus of parasitic, trematode worms, having two suckers for attaching themselves to the part they infest. See 1st Fluke, 2. [1913 Webster]