staple
n//ˈsteɪ.pəl//häftklammer, klammer, krampa, stapelvara, häfta
A wire fastener, made of thin wire, used to secure stacks of paper by penetrating all the sheets and curling around.
A U-shaped wire fastener, made of thick wire, used to attach fence wire or other material to posts or structures.
One of a set of U-shaped metal rods hammered into a structure, such as a piling or wharf, which serve as a ladder.
A basic or essential supply.
(transitive) To secure with a staple.