Definition of hackfest in English:

hackfest

noun

informal
  • 1An event or gathering dedicated to sharing information about computer programming and software development.

    ‘an annual computer hackfest in Vancouver’
  • 2A period of frenzied violence, particularly in a film, book, or video game.

    ‘a gruesome hackfest’
    1. 2.1 A sporting event involving rough play or an excessive number of fouls.
      ‘you just know before the game starts that it's going to be a hackfest’

Pronunciation

hackfest

/ˈhakfɛst/