Definition of controllernext
as in regulator
a mechanism for adjusting the operation of a device, machine, or system the controllers for the video game system seem fairly well designed

Synonyms & Similar Words

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Example Sentences

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.
Recent Examples of controller At the time, controllers weren't sure where GOCE would fall back to Earth. — Tariq Malik, Space.com, 10 Nov. 2026 Shortly after that communication, the crew reported precipitation and asked to climb to 37,000 feet, which the controller approved. — Taylor Romine, CNN Money, 9 Nov. 2026 Bad Wolf is making it for the BBC and BritBox North America, with Sarah Quintrell (The Other Bennet Sister) adapting it from author and former BBC Two controller Janice Hadlow’s forthcoming novel of the same name. — Jesse Whittock, Deadline, 9 Nov. 2026 That same month, unplanned absences left eight of Sydney Airport’s 49 controllers unavailable and delayed roughly a third of inbound flights one morning. — Steven John, Fortune, 9 Nov. 2026 See All Example Sentences for controller
Recent Examples of Synonyms for controller
Noun
  • But environmental benefits don’t relieve regulators of their obligation to consider the dangers their policies introduce.
    — Harry T Angell, Oc Register, 11 Nov. 2026
  • Now, a deadline is looming for Phillips to clarify its plans — and a key group of state regulators appear to be losing patience with the company’s lack of detail.
    — Nicolas Rivero, Sun Sentinel, 11 Nov. 2026
Noun
  • The surrounding gate offers tighter control over current flow, helping address the challenges of further transistor scaling.
    — Atharva Gosavi, Interesting Engineering, 7 Nov. 2026
  • Eisenberg was sworn in as assistant attorney general in charge of the department's National Security Division in June 2025 and oversaw cases involving espionage, terrorism, export control violations, cyber crimes and other matters.
    — Arkansas Online, Arkansas Online, 7 Nov. 2026

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Cite this Entry

“Controller.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/controller. Accessed 12 Nov. 2026.

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