administration
US /ədˌmɪn.əˈstreɪ.ʃən/
UK /ədˌmɪn.əˈstreɪ.ʃən/

1.
the management of any office, business, or organization
:
•
The efficient administration of the project led to its success.
•
Good administration is crucial for a smooth-running business.
2.
the people who manage a company, organization, or government
:
•
The new administration promised to bring about significant changes.
•
The university administration announced new policies for students.