supervisor

noun

su·​per·​vi·​sor ˈsü-pər-ˌvī-zər How to pronounce supervisor (audio)
Synonyms of supervisornext
: one that supervises
especially : an administrative officer in charge of a business, government, or school unit or operation
supervisory adjective

Examples of supervisor in a Sentence

The supervisor fired him after he showed up at work drunk. If you have a problem, go to your supervisor.
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.
One automotive supervisor position has been filled, but no mechanics so far. Jeff Nguyen, CBS News, 9 Jan. 2026 Human supervisors will monitor early deployments, and training Atlas for a new task typically takes only a day or two. Sujita Sinha, Interesting Engineering, 9 Jan. 2026 Police officers documented the interaction after speaking with supervisors. Center Square, The Washington Examiner, 9 Jan. 2026 Pedulla is a supervisor for Educational Vision Services at New York City Public Schools as well as a former member of the Advisory Committee for Transit Accessibility. Gian Carlo Pedulla, New York Daily News, 9 Jan. 2026 See All Example Sentences for supervisor

Word History

Etymology

Middle English, from Medieval Latin, from supervidēre

First Known Use

15th century, in the meaning defined above

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

Browse Nearby Words

Cite this Entry

“Supervisor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supervisor. Accessed 14 Jan. 2026.

Kids Definition

supervisor

noun
su·​per·​vi·​sor ˈsü-pər-ˌvī-zər How to pronounce supervisor (audio)
: a person who supervises
especially : an officer in charge of a unit or an operation of a business, government, or school
supervisory adjective

Legal Definition

supervisor

noun
su·​per·​vi·​sor ˈsü-pər-ˌvī-zər How to pronounce supervisor (audio)
: one that directs or oversees a person, group, department, organization, or operation
specifically : the popularly elected chief administrative official of a township or other subdivision in some states of the U.S.
supervisorial
ˌsü-pər-ˌvī-ˈzōr-ē-əl
adjective
supervisory adjective

More from Merriam-Webster on supervisor

Last Updated: - Updated example sentences
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