noun (n)

• a feeling of excitement(noun.feeling)

  source: wordnet30
• overflowing with eager enjoyment or approval(noun.attribute)

  Synonym:
  ebullience, exuberance
  

  source: wordnet30
• a lively interest(noun.cognition)

  Example:
  Enthusiasm for his program is growing.
  

  source: wordnet30
• Inspiration as if by a divine or superhuman power; ecstasy; hence, a conceit of divine possession and revelation, or of being directly subject to some divine impulse.(noun)

  source: webster1913