chief

1 of 3

adjective

1
: accorded highest rank or office
chief librarian
the company's chief executive
2
: of greatest importance or influence
the chief reasons
their chief accomplishment

chief

2 of 3

adverb

archaic

chief

3 of 3

noun

1
: the upper part of a heraldic field
2
: the head of a body of persons or an organization : leader
chief of police
3
: the principal or most valuable part
would never rest till she had read the chief of the letter to himJane Austen
chiefship noun
Phrases
in chief
: in the chief position or place
often used in titles
commander in chief

Examples of chief in a Sentence

Adjective the chief engineer on the project Her job is their chief source of income. He has many concerns, chief among them his health. Noun the chief of the estate was left to the eldest son our chief is out on a business trip right now
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Kathryn Bond Stockton, a professor of English and critical theory, helped to create Transform and served as the chief diversity officer for the U’s main campus. Emma Green, New Yorker, 14 Apr. 2025 Before his stint in New York, Mengelberg became the youngest chief conductor of the city’s Royal Concertgebouw Orchestra in 1895, when he was appointed at 24. Hannah Edgar, Chicago Tribune, 14 Apr. 2025
Noun
In a shocking report published March 24, Jeffrey Goldberg, editor-in-chief of the Atlantic, revealed that he was accidentally added to a group chat in which very senior government officials planned a strike on the Houthi terror group in Yemen earlier this month. Ben Sales, Sun Sentinel, 25 Mar. 2025 Ultimately, that puts the financial burden on just a handful of franchises, with the Knicks chief among them. Mike Vorkunov, The Athletic, 25 Mar. 2025 See All Example Sentences for chief

Word History

Etymology

Noun and Adjective

Middle English, from Anglo-French chief, chef head, chief, from Latin caput head — more at head

First Known Use

Adjective

14th century, in the meaning defined at sense 1

Adverb

14th century, in the meaning defined above

Noun

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of chief was in the 14th century

Browse Nearby Words

Cite this Entry

“Chief.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chief. Accessed 18 Apr. 2025.

Kids Definition

chief

1 of 2 adjective
1
: highest in rank or authority
chief librarian
2
: most important : main
your chief claim to fame

chief

2 of 2 noun
: the head of a group : leader
chief of police
Etymology

Noun

Middle English chief "top part, head," from early French chief "head, chief," from Latin caput "head" — related to capital, captain

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