A proper noun "hull" represents various places including a river in england, a city in england, a neighborhood in canada, and multiple locations in the united states.

The outer covering of a fruit or seed.

Any covering.

The body or frame of a vessel, such as a ship or plane.

(mathematics, geometry, of a set A) The smallest set that possesses a particular property (such as convexity) and contains every point of A; slightly more formally, the intersection of all sets which possess the specified property and of which A is a subset.

To remove the outer covering of a fruit or seed.

(transitive) To hit (a ship) in the hull with cannon fire etc.