Definition of inspiration:
arousal of the mind to special unusual activity or creativity
a product of your creative thinking and work; "he had little respect for the inspirations of other artists"; "after years of work his brainchild was a tangible reality"
a sudden intuition as part of solving a problem
(theology) a special influence of a divinity on the minds of human beings; "they believe that the books of Scripture were written under divine guidance"
arousing to a particular emotion or action
the act of inhaling; the drawing in of air (or other gases) as in breathing