DictionaryconFan convention
noun

con

An organized gathering for people with a shared interest.

Fans meet their favorite comic book artists at the con.

Etymology

Con shortens convention. It keeps the gathering sense while providing an informal name especially common for events centered on a shared hobby, profession, or enthusiasm.

More examples

  • Our local gaming con fills the hotel every summer.
  • She sells handmade costumes at several cons each year.
  • Tickets for the science fiction con go on sale today.

Forms

con · cons

Similar words

convention
Convention is the full form and suits more formal contexts.
gathering
Gathering is broader and need not involve a shared interest.