commissioner /kəˈmɪʃənɚ/ noun plural commissioners
plural commissioners
Learner's definition of COMMISSIONER
[count]
1
: a member of a commission : one of a group of people who have been given the official job of finding information about something or controlling something（委员会的）委员，专员 2
: an official who is in charge of a government department or part of a government department（政府部门的）长官，首长 3
US : an official who is in charge of a major professional sport (such as baseball, football, or hockey)（职业体育组织的）总干事，主管人