ebullition

/ˌɛbəˈlɪʃən/
noun
  1. A sudden, strong expression of emotion, especially anger or excitement.
    • The news caused an ebullition of joy among the fans.
    • There was a brief ebullition of anger, but then the room fell silent.
    • His calm reply was interrupted by an ebullition of frustration from the crowd.
Antonyms
What does "ebullition" mean? | whatsthatwordmean | whatsthatwordmean