superfine

adjective

su·​per·​fine ˌsü-pər-ˈfīn How to pronounce superfine (audio)
1
: overly refined or nice
2
: of extremely fine size or texture
superfine toothbrush bristles
superfine sugar
3
: of high quality or grade
used especially of merchandise

Examples of superfine 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.
Today’s optical microscopes can produce 3D images of a chip with superfine resolution. IEEE Spectrum, 24 Apr. 2017 People on the margins of society understand that nothing about experiencing this world today is superfine. Akilah Sailers, Essence, 28 Apr. 2025 This is another option made from a superfine Alpaca wool, but a layer of undyed Peruvian cotton was added to give it a bit more heft as a bed-worthy blanket. Erika Owen, Vogue, 7 Apr. 2025 Despite containing superfine rice grains (a.k.a. upcycled makgeolli lees, a byproduct of Korean rice wine) and hull powder, this physical exfoliator is incredibly gentle. Sarah Han, Allure, 2 Apr. 2025 See All Example Sentences for superfine

Word History

First Known Use

1575, in the meaning defined at sense 1

Time Traveler
The first known use of superfine was in 1575

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Cite this Entry

“Superfine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/superfine. Accessed 21 Jul. 2025.

Kids Definition

superfine

adjective
su·​per·​fine ˌsü-pər-ˈfīn How to pronounce superfine (audio)
1
: overly refined or nice
2
: extremely fine
superfine toothbrush bristles
3
: of high quality or grade
used especially of merchandise

More from Merriam-Webster on superfine

Last Updated: - Updated example sentences
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