IPA: //ˈkætˌboʊt//
KK: /ˈkætˌboʊt/
A type of sailboat that has a wide beam and carries a single sail on a mast that is placed towards the front. It often has a centerboard, making it suitable for shallow waters.
The catboat glided smoothly across the lake, its single sail catching the wind perfectly.
Catboat is formed from "cat" (from Middle English *catte*, meaning a small, light boat) and "boat" (from Old English *bat*, meaning a small vessel). The term refers to a type of small sailing vessel that is typically rigged with a single mast and a cat-like hull design.
Think of a 'small, light boat' ('cat') combined with 'vessel' ('boat') to remember that a catboat is a type of small sailing vessel.