noun (n)

• thunderous verbal attack(noun.communication)

  Synonym:
  diatribe
  

  source: wordnet30
• the act of exploding with noise and violence(noun.act)

  Example:
  His fulminations frightened the horses.
  

  source: wordnet30
• The act of fulminating or exploding; detonation.(noun)

  source: webster1913