commissioner

noun

com·​mis·​sion·​er kə-ˈmi-sh(ə-)nər How to pronounce commissioner (audio)
: a person with a commission: such as
a
: a member of a commission
b
: the representative of the governmental authority in a district, province, or other unit often having both judicial and administrative powers
c
: the officer in charge of a department or bureau of the public service
d
: the administrative head of a professional sport
commissionership noun

Examples of commissioner in a Sentence

The baseball commissioner decided to suspend the players for 10 games.
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.
The commissioner will most certainly be asked about the pace of CBA talks, which appear to be stalled. Eric Jackson, Sportico.com, 19 July 2025 In 2023, a jury ruled the commissioner had carried out a vendetta by siccing Miami code enforcement and other city officials on their businesses. Devoun Cetoute, Miami Herald, 18 July 2025 Jeff Miles, director of environmental services, told commissioners during a recent board meeting that the soil needs to be removed from the site immediately to avoid $18,000 weekly fines that any delays would prompt. Sofi Zeman july 18, Kansas City Star, 18 July 2025 Supreme Court precedent Trump fired Slaughter along with Commissioner Alvaro Bedoya in March, leaving the FTC with only Republican commissioners. Andrew Cunningham, ArsTechnica, 18 July 2025 See All Example Sentences for commissioner

Word History

Etymology

Middle English, "person empowered to carry out defined duties," borrowed from Anglo-French, borrowed from Medieval Latin commissiōnārius, from commissiōn-, commissiō commission entry 1 + Latin -ārius -ary entry 1

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of commissioner was in the 15th century

Cite this Entry

“Commissioner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/commissioner. Accessed 24 Jul. 2025.

Kids Definition

commissioner

noun
com·​mis·​sion·​er kə-ˈmish-(ə-)nər How to pronounce commissioner (audio)
1
: a member of a commission
2
: an official in charge of a government department
Police Commissioner

Legal Definition

commissioner

noun
com·​mis·​sion·​er
: a person with a commission: as
a
: a member of a commission
b
often capitalized : the officer in charge of a government agency
a police commissioner

More from Merriam-Webster on commissioner

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!