Kingpin

Noun

  • (ten pin bowling) The pin at the centre of the triangle of bowling pins (originally the tallest pin in kayles). Sometimes also the headpin at the apex.
  • (motorized vehicles) The axis around which steered wheels pivot; a bolt that holds the axis in placeā€”a kingbolt.
  • The bolt holding together the truck of a roller skate or skateboard.
  • The most important person in an undertaking or organization.

Leave a Reply

Your email address will not be published.