Definitions:

1. something that agitates and arouses noun
   • We looked forward to the excitements of the day.
2. the feeling of lively and cheerful joy noun
   • I could hardly conceal my excitement when I got a check in the mail.
3. the state of being emotionally aroused and worked up noun
   • My face was flushed with excitement.

Synonyms:

• agitation
• excitation
• exhilaration
• inflammation