cataraft means A long raft with two pontoons, capable of carrying more than one person. Lexicurio rates it Sui generis — a strength score of 89 out of 100.
Etymology
Blend of catamaran + raft.
noun
- A long raft with two pontoons, capable of carrying more than one person.“I have a 14-foot raft and a cataraft, which is a raft with two pontoons and a frame that can carry me and two other passengers.”