'Mouser' definitions:
Definition of 'mouser'
From: WordNet
noun
A cat proficient at mousing
Definition of 'Mouser'
From: GCIDE
- 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]
Synonyms of 'mouser'
From: Moby Thesaurus