ULTRATHIN Synonyms: 50 Similar and Opposite Words

ultrathin

adjective

ˌəl-trə-ˈthin

Definition of ultrathin

as in thin

being of less than usual width a new generation of flat-panel TVs that were ultrathin

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Example Sentences

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Recent Examples of ultrathin The startup Science has built an ultrathin, wireless microchip to replace the function of these photoreceptors. — Bloomberg, Mercury News, 11 May 2026 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 New research has now demonstrated a simpler approach that avoids the ultrathin selective coatings traditionally considered essential for precise molecular separation. — Jijo Malayil, Interesting Engineering, 29 June 2026 The researchers fabricated ultrathin perovskite absorber layers measuring just 10 nanometers thick while still retaining useful photovoltaic performance. — New Atlas, 26 May 2026 See All Example Sentences for ultrathin

Recent Examples of Synonyms for ultrathin

Adjective

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.

— STAR-TELEGRAM WEATHER BOT, Fort Worth Star-Telegram, 5 July 2026
Sprinkle the entire rug with a thin layer of baking soda and wait 20 minutes.

— Brandee Gruener, Southern Living, 5 July 2026

Definition of thin

Adjective

There’s a second wine cellar that will hold an additional 2,000 bottles, and, just beyond the kitchen, an outdoor dining gallery is heated for comfort, with a slender fire feature that runs the length of the table.

— Tori Latham, Robb Report, 7 July 2026
Small and slender, with an average length of about two feet, it is found in the mountainous areas of West Texas.

— Mateo Rosiles, USA Today, 6 July 2026

Definition of slender

Adjective

Its designs were suited to its urban New England market — three stories high with a narrow footprint.

— Los Angeles Times, Los Angeles Times, 7 July 2026
Sheer rock walls loom on one side, while the other, which is largely unguarded, plunges to the narrow canyon below.

— Evie Carrick, Travel + Leisure, 7 July 2026