supervisor

noun

su·​per·​vi·​sor ˈsü-pər-ˌvī-zər 

: one that supervises

especially : an administrative officer in charge of a business, government, or school unit or operation

supervisory

ˌsü-pər-ˈvī-zə-rē 

-ˈvīz-rē

adjective

Synonyms of supervisor

• manager
• executive
• administrator
• director
• superintendent

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

Both also pledge to earn the trust of West Sacramento voters who may not always feel seen by their county supervisor. — Daniel Lempres, Sacbee.com, 15 Sep. 2026

Meanwhile, the show’s music supervisor, Nancy Severinsen, is working to clear the rights for the songs, which, as Chew explains, doesn’t always work. — Kristin Robinson, Billboard, 11 Sep. 2026

Cheng said at the time that she was told by her supervisor that employees of the Journal should not be seen as advocating for press freedom in a place like Hong Kong given a potential conflict of interest. — CNN Money, 10 Sep. 2026

Workers such as editors, singers and sound supervisors joined bill author Assemblymember Nick Schultz (D-Burbank) and Mayor Karen Bass at a news conference Thursday morning in front of the Television Academy’s headquarters in North Hollywood. — Cerys Davies, Los Angeles Times, 10 Sep. 2026

Word History

Etymology

Middle English, from Medieval Latin, from supervidēre

First Known Use

15th century, in the meaning defined above

Rhymes for supervisor

• advertiser
• analyser
• analyzer
• appetizer
• atomizer
• breathalyzer
• colonizer
• digitizer
• equalizer
• fertilizer
• localizer
• merchandiser

Kids Definition

supervisor

noun

su·​per·​vi·​sor ˈsü-pər-ˌvī-zər 

: a person who supervises

especially : an officer in charge of a unit or an operation of a business, government, or school

supervisory

ˌsü-pər-ˈvīz-(ə-)rē 

adjective

Legal Definition

supervisor

noun

su·​per·​vi·​sor ˈsü-pər-ˌvī-zər 

: 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

ˌsü-pər-ˈvī-zə-rē 

adjective