cyberfreak in English dictionary cyberfreak Meanings and definitions of "cyberfreak" (slang, often derogatory) An obsessive Internet user. noun (slang, often derogatory) An obsessive Internet user. more Grammar and declension of cyberfreak cyberfreak ( plural cyberfreaks) cyberfreak (plural cyberfreaks) more Sample sentences with "cyberfreak" Declension Stem Try again Authors