officer Meaning in Cambridge American English Dictionary
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Meaning of "officer" - American English Dictionary

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officernoun [C]

 us   /ˈɔ·fə·sər, ˈɑf·ə-/

officer noun [C] (RESPONSIBILITY)

a person in the armed forces who has a position of authority: Mike’s father was an officer in the US Marines. An officer is also a member of a police force.

officer noun [C] (WORK PLACE)

a person who has an important job in a company: the chief financial officer
(Definition of officer from the Cambridge Academic Content Dictionary © Cambridge University Press)
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