noun
officer
OF-ih-suh
noun
1
Someone holding a position of authority, especially in the military, police, or government.
"The officer directed traffic around the accident."
"She was promoted to a senior officer within the company."
2
A respectful way to address a police officer.
""Is there a problem, officer?" he asked nervously."
How to Use Officer
Learner’s notesIn plain EnglishA person with formal authority or responsibility, often in the military, police, or a company.
Common pairings
police officer
commanding officer
a company's chief financial officer
Word Forms
officered past tense, officers plural, officers singular
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The _____ directed traffic around the accident.
Etymology
From Old French officier, from Latin officium, "office, duty" — literally, someone who carries out an office.