PIN

• n.
  • a piece of jewelry that is pinned onto the wearer's garment
  • when a wrestler's shoulders are forced to the mat

    同义词： fall

  • small markers inserted into a surface to mark scores or define locations etc.

    同义词： peg

  • a number you choose and use to gain access to various accounts

    同义词： personal identification number PIN number

  • informal terms of the leg

    同义词： peg stick

  • axis consisting of a short shaft that supports something that turns

    同义词： pivot

  • cylindrical tumblers consisting of two parts that are held in place by springs; when they are aligned with a key the bolt can be thrown
  • flagpole used to mark the position of the hole on a golf green

    同义词： flag

  • a small slender (often pointed) piece of wood or metal used to support or fasten or attach things
  • a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing

    同义词： peg thole tholepin rowlock oarlock

  • a club-shaped wooden object used in bowling; set up in triangular groups of ten as the target

    同义词： bowling pin

• v.
  • to hold fast or prevent from moving

    "The child was pinned under the fallen tree"

    同义词： trap immobilize immobilise

  • attach or fasten with pins
  • pierce with a pin

    "pin down the butterfly"

  • immobilize a piece

以上来源于: WordNet