plural of deck boat

A shallow boat designed to maximise deck space.

plural of fold boat

A swift boat used to carry messages; a dispatch boat.

plural of U-boat

A mechanism used for raising and lowering boats on a canal vertically from one water level to another.

plural of longtail boat

A member of any of the ethnic or refugee groups known as "boat people".

plural of boat lift

(Australia) A type of fishing boat used in Victoria, Australia, until the 1950s, latterly reinvented as a recreational sailboat.