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Definitions

ultra

[uhl-truh] / ˈʌl trə /


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.

Coastal desalination plants discharge ultra salty brine waste that can harm marine life, but the undersea pods release a less concentrated brine, which the company says is friendlier to the ecosystem.

From Los Angeles Times • Jun. 2, 2026

Together, the SLB portfolio of products allows oil and gas producers to target technically complex ultra deep water and offshore reserves as efficiently as possible.

From Barron's • May 28, 2026

“We continue to work closely with Airbus on the delivery and certification process that will enable us to begin operating these history-making ultra long-haul flights,” the spokesperson said.

From The Wall Street Journal • May 26, 2026

Researchers also note that some foods marketed as "healthier" options may still qualify as ultra processed foods.

From Science Daily • May 10, 2026

A year later Joseph Glanvill published Plus ultra: or the Progress and Advancement of Knowledge since the Days of Aristotle.

From "The Invention of Science" by David Wootton




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