pin
[ˈpɪn]
1
pin
noun
- a thin, pointed piece of stiff wire with a rounded head at one end that is used especially for fastening pieces of cloth
- a thin, pointed piece of stiff wire with a decoration at one end
- brooch
2
pin
verb
- to fasten or attach (something) with a pin
- to prevent or stop (someone or something) from moving by holding or pressing firmly against something —sometimes used figuratively
3
pin
abbreviation
- personal identification number