stapler

/ˈsteɪplə/

IPA: /S T EY1 P AH0 L ER0/

noun
  1. 1

    A device which binds together sheets of paper by driving a thin metal staple through the sheets and simultaneously folding over the ends of the staple against the back surface of the paper.

noun
  1. 1

    A dealer in staple goods.

  2. 2

    One employed to sort wool according to its staple.

Source: https://en.wiktionary.org/wiki/stapler