noun (n)

• a feeling of extreme joy(noun.feeling)

  Synonym:
  exultation, jubilance, jubilancy
  

  source: wordnet30
• a joyful occasion for special festivities to mark some happy event(noun.event)

  Synonym:
  celebration
  

  source: wordnet30
• the utterance of sounds expressing great joy(noun.communication)

  Synonym:
  exultation, rejoicing
  

  source: wordnet30
• A triumphant shouting; rejoicing; exultation.(noun)

  source: webster1913