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

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Different committees write the part of the bill that involves their expertise, and those parts are combined into one piece of legislation.. House Republican leaders aim to have that one big bill ready for votes this month, though that prospect is looking dimmer. David Lightman, Sacbee.com, 9 May 2025 In the evening before bed, turn off overhead lights, use lights on dimmers, or opt for lamps with low-wattage bulbs. Sanja Jelic, Verywell Health, 6 May 2025 His companies, however, offered a dimmer view in securities filings, warning that tariffs could dampen the country’s mood. Kyle Khan-Mullins, Forbes.com, 4 Apr. 2025 The North Star lies at the end of the handle of the much dimmer Little Dipper, more formally known as Ursa Minor, the Little Bear. Mike Lynch, Twin Cities, 30 Mar. 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 22 May. 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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