dimmer

noun

dim·​mer ˈdi-mər How to pronounce dimmer (audio)
1
: a device for regulating the intensity of an electric lighting unit
2

Examples of dimmer in a Sentence

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.
When opting for a single pendant or simple chandelier, designer Lauren Lowe of Lauren Elaine Interiors suggests a dimmer for more diffused lighting distribution. Cameron Beall, Southern Living, 28 Sep. 2025 While our villa had not been recently refreshed, the only telltale sign was the excessively large switches and dimmers trailing up the walls. Kathryn Romeyn, Travel + Leisure, 28 Sep. 2025 When screens are far brighter or dimmer than the ambient light, your eyes work extra hard. Claire Bugos, Verywell Health, 25 Sep. 2025 Not surprisingly, Americans have a much dimmer view on college now. Jason Ma, Fortune, 21 Sep. 2025 See All Example Sentences for dimmer

Word History

First Known Use

circa 1896, in the meaning defined at sense 1

Time Traveler
The first known use of dimmer was circa 1896

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Cite this Entry

“Dimmer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dimmer. Accessed 6 Oct. 2025.

Kids Definition

dimmer

noun
dim·​mer ˈdim-ər How to pronounce dimmer (audio)
1
: a device for controlling the amount of light from an electric lighting unit (as the headlights of an automobile or the lights of a room)
2

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