ultrahigh

American  

[uhl-truh-hahy] / ˌʌl trəˈhaɪ /

adjective

1. extremely high.

   ultrahigh skyscrapers of 100 stories.

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Etymology

Origin of ultrahigh

First recorded in 1945–50; ultra- + high

Example Sentences

Surprising events and negative news can always tempt investors into suddenly adopting radically different strategies: fast trading, market timing, ultrahigh dividends and other techniques that purportedly reduce risk or raise return.

From The Wall Street Journal • Mar. 20, 2026

They then deposited spiral-shaped chiral molecules -- a 1:1 mixture of left- and right-handed heptahelicene molecules -- onto these cobalt islands in ultrahigh vacuum.

From Science Daily • Feb. 20, 2024

The payoff was the ability to track events not only at ultrahigh resolution, but over broader spatial or timescales.

From Science Magazine • Nov. 16, 2023

Efraim’s findings add to a body of research and multiple theories that attempt to explain the ultrahigh energy of the superbolts.

From Scientific American • Oct. 23, 2023

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