1 January 1, 2016: 2016 coverage starts for those who enroll or change plans by December 15. 2  January 15, 2016: Last day to enroll in or change plans for new coverage to start February 1, 2016. 3  January 31, 2016: 2016 Open Enrollment ends. 4  Enrollments or changes between January 16 and January 31 take effect March 1, 2016.
entrepreneur noun [C]. âº a âperson who âattempts to make a âprofit by âstarting a âcompany or by âoperating âalone in the âbusiness âworld, esp. when it âinvolves taking ârisks: Heâs an entrepreneur who made his âmoney in âcomputer âsoftware. entrepreneurial adjective us /ËÉnÂ·trÉÂ·prÉËnÉrÂ·iÂ·Él, -ËnÊÉr-/.
Entrepreneurship is the development of a business from the ground up â coming up with an idea and turning it into a profitable business. But while the definition of entrepreneurship may be simple, its execution is much more difficult.ntrepreneurship is the journey of opportunity exploration and risk management to create value for profit and/or social good, said Ajay Bam, a lecturer at the Lester Center for Entrepreneurship at the University of California, Berkeley's Haas School of Business.