Rosetta
Americannoun
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a town in N Egypt, at a mouth of the Nile.
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a female given name.
noun
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.
Watching that Rosetta Stone-cold stupid footage here, you’re struck not only by his audacity, but by the scene’s excruciating comic pacing.
From Los Angeles Times ● Jun. 26, 2026
The Riemann Hypothesis, often considered the most difficult and important problem in all of mathematics, would serve as a Rosetta stone revealing the secrets of the primes.
From Slate ● Jun. 22, 2026
"It's a stepping stone to Mars, where we might have the most likelihood of finding evidence of past life, but it's also a Rosetta Stone for how other solar systems form."
From Barron's ● Apr. 1, 2026
Much like the Rosetta Stone helped scientists interpret ancient hieroglyphics, V1298 Tau provides a key reference for understanding how the galaxy's most common planets take shape.
From Science Daily ● Jan. 31, 2026
Rosetta tilts her head to one side, her chin still safely tucked into her neck.
From "The Unfinished Angel" by Sharon Creech
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
