astonishing

adjective

as·​ton·​ish·​ing ə-ˈstä-ni-shiŋ How to pronounce astonishing (audio)
: causing a feeling of great surprise or wonder : surprising
an astonishing discovery
astonishingly adverb

Examples of astonishing in a Sentence

He showed an astonishing lack of concern for others. The truck can hold an astonishing amount of stuff. She gave an astonishing performance in her first film.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Eliza lived to the astonishing age of 97, having spent just 24 years with Hamilton. Jane Kamensky, The Atlantic, 10 Oct. 2025 In this astonishing work, Sacco unearths intimate human stories at the root of sectarian violence. The New Yorker, New Yorker, 9 Oct. 2025 These mRNA vaccines were the result of huge effort of research and coordination, but the technology itself made the astonishing speed possible. Merrill Fabry, Time, 9 Oct. 2025 More than a third of Americans don’t even read the news, and an astonishing number of people from both parties report actual hatred for one another—including 23 percent in 2023 who favored violence should the opposing party win the next election. Literary Hub, 7 Oct. 2025 See All Example Sentences for astonishing

Word History

Etymology

from present participle of astonish

First Known Use

1593, in the meaning defined above

Time Traveler
The first known use of astonishing was in 1593

Browse Nearby Words

Cite this Entry

“Astonishing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/astonishing. Accessed 15 Oct. 2025.

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