commencement
Pronunciation:
/kəˈmɛnsmənt/noun
Definitions
The first existence of anything; act or fact of commencing
Example: The time of Henry VII nearly coincides with the commencement of what is termed modern history.
Synonyms:beginningdawnoriginrisestartThe day when degrees are conferred by colleges and universities upon students and others.
A graduation ceremony, from a school, college or university.