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.
What happened to bring about such astonishing increases in human life and wellbeing? Alan Lightman september 12, Literary Hub, 12 Sep. 2025 Essentially, a nuclear rocket engine is a reactor that has hydrogen running through it as a propellant, which is heated to an astonishing 3,000 K (2,727 °C, 4,940 °F), giving it almost twice the efficiency in terms of thrust and specific impulse as a chemical rocket. David Szondy september 10, New Atlas, 10 Sep. 2025 Then, travelers settle on the ship for eight days to visit communities along the Ganges River, such as Matiari, a village known for its brass artisans, and Kalna, home to the astonishing Rajbari temple complex. Bailey Berg, AFAR Media, 9 Sep. 2025 An organic feel, curves, an astonishing representation of the body, a totally improbable position, even for Picasso. Natasha Gural, Forbes.com, 9 Sep. 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

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Cite this Entry

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

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