clubbing

noun4

1. •
   The practice of frequenting nightclubs.

   • We're going clubbing tonight.
   • I don't like clubbing.
2. •
   An instance of using a club.

   • There was an outbreak of near-fatal clubbings in that area.
3. •
   A thickening of the ends of fingers and toes.
4. •
   The development of clubroot in a plant.