officer
//ˈɒfɪsər//
Noun
officerSingular
officersPlural
1
A person who holds a position of authority or command in the armed forces, typically holding a commission.
He served as an officer in the navy for ten years.
2
A member of a police force; a police officer.
The officer asked to see my driver's license.
3
A person holding a position of authority or trust in an organization, such as a government agency or corporation.
She was appointed as a senior officer of the company.