'Water snail' definitions:
Definition of 'Water snail'
- Water snail \Wa"ter snail`\
- 1. (Zool.) Any aquatic pulmonate gastropod belonging to
Planorbis, Limnaea, and allied genera; a pond snail.
[1913 Webster]
- 2. (Mech.) The Archimedean screw. [R.]
[1913 Webster]
