a person who while remaining within a larger organization uses entrepreneurial skills to develop a new product or line of business as a subsidiary of the organization
Word origin
C20: from intra- + (entre)preneur
intrapreneur in American English
(ˌɪntrəprəˈnʊr)
US
noun
a person in a corporation who is given the freedom and resources to initiate products, business ventures, etc.