windup

/W AY1 N D AH0 P/
noun
  1. 1

    The act of ending or concluding something.

  2. 2

    The last part of something; a conclusion.

  3. 3

    A practical joke or tease.

  4. 4

    The act of preparing for a certain style of pitching.

adjective
  1. 1

    Operated by a coiled spring that is wound by hand.

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