Search Result for "mouser": 
Wordnet 3.0

NOUN (1)

1. a cat proficient at mousing; 



The Collaborative International Dictionary of English v.0.48:

Mouser \Mous"er\, n.
   1. A cat that catches mice; as, a good mouser is better than
      a dozen mousetraps.
      [1913 Webster +PJC]

   2. One who pries about on the lookout for something.
      [1913 Webster]


WordNet (r) 3.0 (2006):

mouser
    n 1: a cat proficient at mousing