pin[Anglais]

nom
1 : a piece of jewelry that is pinned onto the wearer's garment
2 : axis consisting of a short shaft that supports something that turns
3 : a number you choose and use to gain access to various accounts
4 : when a wrestler's shoulders are forced to the mat
5 : small markers inserted into a surface to mark scores or define locations etc.
verbe
1 : pierce with a pin