estallido

noun
  1. A sudden and loud burst or explosion, often used to describe a loud noise or a sudden outburst of emotion. noun
    The estallido of fireworks could be heard throughout the city.
    There was an estallido of laughter from the audience when the comedian told his joke.
  2. A sudden outbreak or eruption, often used in the context of events or situations, such as a conflict or a crisis. noun
    The estallido of violence in the region caught everyone by surprise.
    The estallido of protests led to significant political changes.