pushpin

A tacklike pin with a large head that is easily inserted into a wall or board.

A game played by children with pins.

A children’s play in which pins are pushed alternately. Also put-pin.

A child’s game played with pins.

A thumbtack

An old children‘s game where pins are placed on a table and each player tries to push his pin so as to cross the other’s.

a tack for attaching papers to a bulletin board or drawing board