a laborer who works at a seaport / someone with no regular employment; a hobo, a tramp, a vagabond, etc.

a male given name

sightseeing boat; tour boat; pleasure boat (ship)

a large warship using during the 16-17th century in Japan

steamship

a type of military boat used between the Warring States Period and the Edo Era

a spaceship (vehicle that flies through space, designed to fly with human onboard)

icebreaker (ship designed to break through ice)

cargo ship, freighter

patrol boat