The American Heritage® Dictionary of the English Language, 4th Edition
n. A person within a large corporation who takes direct responsibility for turning an idea into a profitable finished product through assertive risk-taking and innovation.
n. A person employed to work independently within a company in order to introduce innovation and to revitalize and diversify its business.
Word Usage
"I was able to become an "intrapreneur" by identifying a unique and non-traditional approach for this company to reach top students from across Canada to achieve its campus goals."