improbable

adjective

im·​prob·​a·​ble (ˌ)im-ˈprä-bə-bəl How to pronounce improbable (audio)
-ˈpräb-bəl
: unlikely to be true or to occur
also : unlikely but real or true
improbably
(ˌ)im-ˈprä-bə-blē How to pronounce improbable (audio)
-ˈpräb-blē
adverb

Examples of improbable in a Sentence

The team made an improbable comeback. it seems improbable that the two writers never met since they traveled in the same social circles
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.
The story of a unique champion The improbable tale of a one-legged wrestler who willed his way into becoming an NCAA champion is at the heart of one incredibly inspirational movie. Randy McMullen, The Mercury News, 24 Jan. 2025 Buzzer beaters aplenty, and proof there are no days off in the SEC Six Top-25 teams — and two in the top five — eked out one-possession wins this week, including a pair of improbable last-second steals by SEC contenders. Brendan Marks, The Athletic, 24 Jan. 2025 Her missive might do more to make a point than spur an improbable collaboration. Eric Cortellessa, TIME, 23 Jan. 2025 It’s been an improbable ride for the world’s most unexpectedly successful cover band. Sopan Deb, New York Times, 22 Jan. 2025 See all Example Sentences for improbable 

Word History

Etymology

Middle French or Latin; Middle French, from Latin improbabilis, from in- + probabilis probable

First Known Use

1598, in the meaning defined above

Time Traveler
The first known use of improbable was in 1598

Dictionary Entries Near improbable

Cite this Entry

“Improbable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/improbable. Accessed 2 Feb. 2025.

Kids Definition

improbable

adjective
im·​prob·​a·​ble (ˈ)im-ˈpräb(-ə)-bəl How to pronounce improbable (audio)
: not probable : unlikely to be true or to occur
improbably adverb

More from Merriam-Webster on improbable

Last Updated: - Updated example sentences
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