éclat

noun
  1. Brilliant display or effect; dazzling success or acclaim. noun
    The new play opened to great éclat, receiving rave reviews from critics.
    Her performance was met with éclat, earning her a standing ovation.
  2. Ostentatious display or publicity. noun
    The event was organized with much éclat, featuring fireworks and a live orchestra.
    The politician's campaign was marked by éclat, with grand speeches and elaborate rallies.