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ultrahigh

American  
[uhl-truh-hahy] / ˌʌl trəˈhaɪ /

adjective

  1. extremely high.

    ultrahigh skyscrapers of 100 stories.


Etymology

Origin of ultrahigh

First recorded in 1945–50; ultra- + high

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In New York, tickets to see the film in Imax’s ultrahigh 70-millimeter resolution are being resold for hundreds of dollars.

From MarketWatch Jul. 23, 2026

Likewise, increased AI demand means the potential expansion of ultrahigh voltage, or UHV, transmission lines, which are widely used in other nations like China.

From Barron's Jun. 11, 2026

For years, Indiana had paid autism-therapy providers 40% of whatever list prices they charged, leading to ultrahigh payments for some providers.

From The Wall Street Journal Apr. 1, 2026

This configuration allows EPs to be tuned solely through adjustments to the control unit, allowing for ultrahigh sensitivity without the need for complex modifications to the sensor.

From Science Daily Apr. 5, 2024

This Tally was sleek, with ultrahigh cheekbones, deep green catlike eyes, and a wide mouth that curled into a knowing smile.

From "Uglies" by Scott Westerfeld

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