Excitation can be categorized as a noun.
Noun |
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| excitation - something that agitates and arouses; "he looked forward to the excitements of the day" | ||
| excitation - the neural or electrical arousal of an organ or muscle or gland | ||
| excitation - the state of being emotionally aroused and worked up; "his face was flushed with excitement and his hands trembled"; "he tried to calm those who were in a state of extreme inflammation" |