chief of staff: meaning, definition, pronunciation and examples
C1Formal
Quick answer
What does “chief of staff” mean?
The senior officer or principal aide who manages the staff and operations for a high-ranking leader, commander, or executive.
Audio
Pronunciation
Definition
Meaning and Definition
The senior officer or principal aide who manages the staff and operations for a high-ranking leader, commander, or executive.
A senior administrative or managerial position responsible for coordinating activities, overseeing personnel, and ensuring the efficient functioning of an organization or office, commonly found in military, government, corporate, and political contexts.
Dialectal Variation
British vs American Usage
Differences
The term is used identically in structure and meaning. The plural is typically 'chiefs of staff'. In the UK, it is strongly associated with the military and, to a lesser extent, senior civil service. In the US, its use is more widespread in corporate, political, and hospital contexts.
Connotations
In both varieties, it connotes authority, organization, and proximity to power. In a US political context, it can carry strong connotations of strategic influence and sometimes controversy.
Frequency
Higher frequency in American English due to its prominent use in White House (Chief of Staff to the President) and corporate governance.
Grammar
How to Use “chief of staff” in a Sentence
[Person] was appointed chief of staff to [Leader/Organization].The [Leader's] chief of staff [verb, e.g., announced, coordinated, resigned].Vocabulary
Collocations
Examples
Examples of “chief of staff” in a Sentence
adjective
British English
- The chief-of-staff role requires discretion.
American English
- She held a chief-of-staff position before her promotion.
Usage
Meaning in Context
Business
The CEO's chief of staff filters all internal reports and manages the executive calendar.
Academic
The study analysed the evolving role of the presidential chief of staff in the 20th century.
Everyday
I heard the hospital's chief of staff is retiring next month.
Technical
As Joint Chiefs of Staff, they advise the Secretary of Defense on military matters.
Vocabulary
Synonyms of “chief of staff”
Strong
Neutral
Weak
Vocabulary
Antonyms of “chief of staff”
Watch out
Common Mistakes When Using “chief of staff”
- Incorrect plural: 'chief of staffs' (correct: 'chiefs of staff').
- Incorrect article: 'He is a chief of staff' (often used without 'a': 'He is chief of staff').
- Capitalisation error: Not capitalising when it's a formal title: 'General Smith, Chief of Staff of the Army'.
FAQ
Frequently Asked Questions
No. While its origin is military, it is now widely used in government, corporate, healthcare, and political organisations to denote a senior operational and advisory role.
The standard plural is 'chiefs of staff'. For the group advising the US President, it is 'Joint Chiefs of Staff'.
Yes, typically. A chief of staff oversees an office or a team of aides and administrators, acting as a manager and funnel for information.
A COO is usually a formal C-suite executive with broad operational authority over the company. A Chief of Staff is often more of an extension of a specific leader (like a CEO), focusing on coordination, strategy, and gatekeeping, and may not have direct line authority over all operations.
The senior officer or principal aide who manages the staff and operations for a high-ranking leader, commander, or executive.
Chief of staff is usually formal in register.
Chief of staff: in British English it is pronounced /ˌtʃiːf əv ˈstɑːf/, and in American English it is pronounced /ˌtʃiːf əv ˈstæf/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “The power behind the throne (when the chief of staff is perceived as the real decision-maker).”
Learning
Memory Aids
Mnemonic
Think of a military CHIEF who is IN CHARGE OF the STAFF (team of workers).
Conceptual Metaphor
THE ORGANIZATION IS AN ARMY (the leader is the general, the chief of staff is the top coordinating officer).
Practice
Quiz
In which context is the term 'chief of staff' LEAST commonly used?