Plural form of shelf.
A flat length of wood or rigid material, attached to a wall or forming part of a piece of furniture, that provides a surface for the storage or display of objects
Place or arrange (items, especially books) on a shelf
(Of ground) slope downwards in a specified manner or direction
A floating sheet of ice permanently attached to a land mass
A shelf in a motor vehicle behind the rear seat
The area of seabed around a large land mass where the sea is relatively shallow compared with the open ocean. The continental shelf is geologically part of the continental crust