(physics) travelling wave (wave that is not bounded by a given space, but can propagate freely)

(aeronautics) elevator (control surface of an aircraft)

Alternative spelling of 梶木

helm, steering wheel (usually of a boat or ship)

(idiomatic) to change direction (of policy, etc.)

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)