as in thin
being of less than usual width
a new generation of flat-panel TVs that were ultrathin
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Recent Examples of ultrathin
Rather than an entry-level option, however, it was positioned as a more advanced, ultrathin device, costing more than the MacBook Air at the time.
—
Luke Larsen,
Wired News,
4 Mar. 2026
To get the look, shape your natural nails as desired, apply a nude or light pink base, and trace the top of the nail in an ultrathin line.
—
Laura Solla,
Glamour,
4 Feb. 2026
Things heated up further when the sport and luxury brands turned to the 530 style, which Miu Miu wanted to trim down with an ultrathin sole: enter the 530 SL.
—
Jaden Thompson,
Footwear News,
2 Dec. 2025
Her team was among the first to demonstrate that ultrathin, stretchable electronics could adhere seamlessly to the skin, offering a comfortable and unobtrusive way to monitor the body’s electrical activity.
—
IEEE Spectrum,
29 May 2025
See All Example Sentences for ultrathin
Luke Larsen,
Wired News,
4 Mar. 2026
To get the look, shape your natural nails as desired, apply a nude or light pink base, and trace the top of the nail in an ultrathin line.
—
Laura Solla,
Glamour,
4 Feb. 2026
Things heated up further when the sport and luxury brands turned to the 530 style, which Miu Miu wanted to trim down with an ultrathin sole: enter the 530 SL.
—
Jaden Thompson,
Footwear News,
2 Dec. 2025
Her team was among the first to demonstrate that ultrathin, stretchable electronics could adhere seamlessly to the skin, offering a comfortable and unobtrusive way to monitor the body’s electrical activity.
—
IEEE Spectrum,
29 May 2025
See All Example Sentences for ultrathin
Recent Examples of Synonyms for ultrathin
Adjective
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The water pressure then causes the vehicle to rise and slide on a thin layer of water between the tires and the road, making the driver lose control.
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Tree was recognizable for his bright fashion, mullet haircut with prominent bangs, thin mustache and encouraging outlook.
Adjective
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On the Fourth of July, New York Harbor will fill with white canvas and slender hulls.
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This is a comfortable, sleek set of ankle weight cuffs, ideal for those with smaller, more slender ankles.
Adjective
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Many of Haaland’s bags are actually Haut à Courroies (HAC), the model that the Birkin is based off, but with a slightly taller and narrower profile.
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But with 10,000 baby boomers reportedly retiring every day and millions of businesses approaching a transition point, the window to get it right is narrow.
Cite this Entry
“Ultrathin.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrathin. Accessed 3 Jul. 2026.
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