controller
noun
con·trol·ler
kən-ˈtrō-lər 
ˈkän-ˌtrō-
ˈkän-ˌtrō-
1
c
: the chief accounting officer of a business enterprise or an institution (such as a college)
2
b
Examples of controller in a Sentence
the controllers for the video game system seem fairly well designed
Recent Examples on the Web
Backbone One Mobile Gaming Controller (2nd Gen) Teens who love to game will enjoy this mobile gaming controller that turns their cell phone into an on-the-go gaming device.
—
Patrice J. Williams, Parents, 12 July 2024
The Arduino Plug and Make Kit includes tutorials on how to use each component and step-by-step instructions on how to assemble them to build seven devices, such as a video game controller, a synthesizer, a touchless lamp, and an electronic hourglass timer.
—Andrew Liszewski, The Verge, 11 July 2024
About eight seconds after firing, the shells hit the range 10,000 feet below, sending smoke billowing skyward as the controllers of the big gun watched the results of their handiwork on large video screens in the middle of the aircraft.
—Brad Lendon, CNN, 9 July 2024
Harris has served as corporate controller of Largo since 2015.
—Beth Greenfield, Fortune, 1 July 2024
See all Example Sentences for controller 
Patrice J. Williams, Parents, 12 July 2024
The Arduino Plug and Make Kit includes tutorials on how to use each component and step-by-step instructions on how to assemble them to build seven devices, such as a video game controller, a synthesizer, a touchless lamp, and an electronic hourglass timer.
—Andrew Liszewski, The Verge, 11 July 2024
About eight seconds after firing, the shells hit the range 10,000 feet below, sending smoke billowing skyward as the controllers of the big gun watched the results of their handiwork on large video screens in the middle of the aircraft.
—Brad Lendon, CNN, 9 July 2024
Harris has served as corporate controller of Largo since 2015.
—Beth Greenfield, Fortune, 1 July 2024
See all Example Sentences for controller
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'controller.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near controller
Cite this Entry
“Controller.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/controller. Accessed 30 Jul. 2024.
Copy CitationKids Definition
controller
noun
con·trol·ler
kən-ˈtrō-lər
ˈkän-ˌtrō-lər
ˈkän-ˌtrō-lər
1
: the chief accounting officer of a business or institution
2
: a person who controls
an air traffic controller
Legal Definition
controller
noun
con·trol·ler
kən-ˈtrō-lər, ˈkän-ˌtrō-
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