'Catboat' definitions:
Definition of 'catboat'
From: WordNet
noun
A sailboat with a single mast set far forward
Definition of 'Catboat'
From: GCIDE
- Catboat \Cat"boat`\, n. (Naut.) A small sailboat, with a single mast placed as far forward as possible, carring a sail extended by a gaff and long boom. See Illustration in Appendix. [1913 Webster]