A water rudder is fitted at the rear of the boat hull.

Any organisms removed from boat hulls or gear should be disposed of on land.

They are used to describe forms such as turbine blades, car bodies and boat hulls.

Hurling itself against the boat hull, it still had a bit of life left in it.

Immediately the water was pressed back away from the boat hull.

The material of the boat hull may be denser than water, but if this is the case then it forms only the outer layer.

The boat hulls were long and narrow, almost like canoes.

He is a professional whose work involves inspecting boat hulls under water.

About 1920, flying boat hulls were made by sewing them together with copper wire.

Rolled aluminum is used to make goods, from boat hulls to beer cans.