(noun)

1. Stimulation of the mind or emotions to a high level of feeling or activity.
2. An agency, such as a person or work of art, that moves the intellect or emotions or prompts action or invention.
3. Something, such as a sudden creative act or idea, that is inspired.
4. Arousal of the mind to special unusual activity or creativity
5. Divine guidance or influence exerted directly on the mind and soul of humankind.

Check out the below links to see where we find our sources of inspiration.