impossibly

adverb

im·​pos·​si·​bly (ˌ)im-ˈpä-sə-blē How to pronounce impossibly (audio)
Synonyms of impossiblynext
1
: not possibly
2
: to an improbable degree : unbelievably
an impossibly green lawn

Examples of impossibly in a Sentence

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.
Yes, of course, the butterfly effect exists, and a world where Aldridge blossoms into a franchise player in Chicago probably isn’t a world where the Bulls get to draft Derrick Rose — those odds were already impossibly slim. The Athletic Nba Staff, New York Times, 13 Jan. 2026 Twenty-one other counties have impossibly high voter registration levels, with over 90% of those eligible registered to vote. Nicolee Ambrose, Baltimore Sun, 13 Jan. 2026 These rare moments of Monroe living out her day-to-day life, while still looking impossibly good, gave the star a relatable visage and inspired many who gazed upon her off-duty outfits to also put more effort into their attire. Kevin Huynh, InStyle, 10 Jan. 2026 In these cases, the equations will predict a fluid moving in some unphysical, incomprehensible way — spinning into an impossibly fast vortex, for instance, or instantly reversing its flow. Quanta Magazine, 9 Jan. 2026 See All Example Sentences for impossibly

Word History

First Known Use

circa 1580, in the meaning defined at sense 1

Time Traveler
The first known use of impossibly was circa 1580

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Cite this Entry

“Impossibly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impossibly. Accessed 17 Jan. 2026.

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