utbrudd

noun
  1. An outbreak or sudden occurrence of something unwelcome, such as a disease or conflict. noun
    The utbrudd of the disease caused widespread panic in the community.
    There was an utbrudd of violence in the city after the controversial verdict.
  2. A sudden, forceful expression of emotion, especially anger. noun
    Her utbrudd of anger took everyone by surprise during the meeting.
    He had an utbrudd of laughter that echoed through the hall.