PIN Definition & Meaning | Dictionary.com
https://www.dictionary.com/browse/pin
WEBnoun. a small, slender, often pointed piece of wood, metal, etc., used to fasten, support, or attach things. a short, slender piece of wire with a point at one end and a head at the other, for fastening things together.
DA: 77 PA: 29 MOZ Rank: 39