society > travel > travel by water > vessel, ship, or boat > vessel of specific construction or shape > [noun] > having specific overall shape (5)
slang (depreciative, originally Nautical). A small, boxy boat or other vehicle. Now Australian.
A kind of boat (see quot. 1961).
A very narrow pointed boat. slang.
colloquial. Any of various types of vehicle, esp. one that is heavy or awkward to control.