descale

verb

de·​scale (ˌ)dē-ˈskāl How to pronounce descale (audio)
descaled; descaling; descales

transitive verb

1
: to remove a coating, layer, or incrustation from : to free from scale (see scale entry 3 sense 3)
To descale the kettle, fill it with equal parts water and vinegar and let it soak for an hour before making sure it's been properly rinsed out.Sarra Gray
2
: to remove scales (see scale entry 3 sense 1a) from
You can, of course, ask the fishmonger to gut and descale the fish for you.Hugh Fearnley-Whittingstall

Examples of descale in a Sentence

Recent Examples on the Web Magnetic water softeners also descale via their electromagnetic coils that filter out minerals. Brittany Vanderbill, Better Homes & Gardens, 28 July 2023 This model features a light-up button that denotes whether more water is needed and a button for descaling the machine. Rennie Dyball, Peoplemag, 22 Sep. 2023 Instead, the unit works to descale your water by using electrical pulses. Brittany Vanderbill, Better Homes & Gardens, 28 July 2023 Keurig has a descaling solution (since every model is a little different, follow Keurig's instructions for descaling). Brittany Anas, House Beautiful, 17 May 2023 Your machine should alert you with a light indicator when the time comes to descale, about once every three months. Li Goldstein, Bon Appétit, 29 June 2023 This model features a light-up button that denotes whether more water is needed, and a button for descaling the machine. Rennie Dyball, Peoplemag, 5 Apr. 2023 Plus, Nespresso recommends their descaling cleanser instead of vinegar or other traditional cleaning methods. Emily Estep, Better Homes & Gardens, 20 Mar. 2023 Compared with a Keurig, Patel notes that the Cuisinart machine allows for more brews in-between cleanings where the Keurig needs to be descaled more often. Lindsey Malhado, Peoplemag, 7 Mar. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'descale.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

de- + scale entry 3

First Known Use

1875, in the meaning defined at sense 2

Time Traveler
The first known use of descale was in 1875

Dictionary Entries Near descale

Cite this Entry

“Descale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/descale. Accessed 25 Apr. 2024.

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