shell

hard outer covering or case of certain organisms such as arthropods and turtles

shell

the hard largely calcareous covering of a mollusc

shell

a metal sheathing of uniform thickness (such as the shield attached to an artillery piece to protect the gunners)

shell

ammunition consisting of a cylindrical metal casing containing an explosive charge and a projectile

shell

the housing or outer covering of something

shell

a very light narrow racing boat

shell

a rigid covering that envelops an object

shell

the exterior covering of a bird's egg

shell

the hard usually fibrous outer layer of some fruits especially nuts

shell

the material that forms the hard outer covering of many animals

shell

remove the husks from, as of ears of corn

shell

remove from its shell or outer covering