•
[C] a small thin piece of metal with a point at one end, especially used for temporarily holding pieces of cloth togetherI'll keep the trouser patch in place with pins while I sew it on.
•
[C] a thin piece of metalIf you pull the pin out of a hand-grenade, it'll explode.
Is it a two-pin plug or a three-pin plug?
Doctors inserted a metal pin in his leg to hold the bones together.
•
[C] a decorative object, used as jewellery