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 Caught by museum staff, and brought before the inspector of police Detective Larramendi — their improbable explanation of a transcendent night in the museum defies reality and his attempts to pin a rule of law, any rule, on an escapade that defines what dreams are made of. Marcela Davison Aviles, NPR, 8 Apr. 2024 With the title so fresh in his mind, the filmmaker spent much of the session sharing stories from the project’s improbable making of. Ben Croll, Variety, 5 Apr. 2024 With her father 10 years into an improbable mission to the stars, a teenage girl vows to find a way to reach him across the lightyears to reunite her family. Allison Kiehl, The Enquirer, 31 Mar. 2024 That fact is no less improbable than the tale that led Vail to the Beach Boys in the first place. Joe Rubin, Sacramento Bee, 27 Mar. 2024 Experts and others tried to temper the excitement over his improbable sojourn. Ed Shanahan, New York Times, 25 Mar. 2024 There’s a villain, love at first sight, a plot to frame someone for the murder, close calls, and improbable escapes. Lynnette Nicholas, Essence, 25 Mar. 2024 One day in late 1973, the improbable militant, Ms. Dugdale, entered the picture. Brian Murphy, Washington Post, 20 Mar. 2024 Road Pictures has ridden international art house titles to improbable success in China before. Patrick Brzeski, The Hollywood Reporter, 17 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'improbable.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 23 Apr. 2024.

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

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