improbable
adjective
im·prob·a·ble
(ˌ)im-ˈprä-bə-bəl 
-ˈpräb-bəl
: unlikely to be true or to occur
an improbable story
also
: unlikely but real or true
their improbable come-from-behind victory
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
Johnson hopes to give onlookers a parting gift Sunday with an improbable Daytona 500 win.
—
Edgar Thompson, The Orlando Sentinel, 13 Feb. 2026
Slafkovský had two goals and an assist in a virtuoso performance, and Iowa Wild goaltender Samuel Hlavaj was sensational, stopping 39 of 40 shots, including an 18-save first period that gave his team belief that the improbable was possible.
—Mark Lazerus, New York Times, 11 Feb. 2026
The pact is the latest sign of improbable life for a franchise that traces its roots back to 1984.
—Dade Hayes, Deadline, 10 Feb. 2026
Nelson's uncle, Dave Christian, led the famed 1980 team in assists on the way to the improbable semifinal victory over the Soviet Union and gold medal win over Finland in Lake Placid, New York.
—CBS News, 6 Feb. 2026
See All Example Sentences for improbable
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Edgar Thompson, The Orlando Sentinel, 13 Feb. 2026
Slafkovský had two goals and an assist in a virtuoso performance, and Iowa Wild goaltender Samuel Hlavaj was sensational, stopping 39 of 40 shots, including an 18-save first period that gave his team belief that the improbable was possible.
—Mark Lazerus, New York Times, 11 Feb. 2026
The pact is the latest sign of improbable life for a franchise that traces its roots back to 1984.
—Dade Hayes, Deadline, 10 Feb. 2026
Nelson's uncle, Dave Christian, led the famed 1980 team in assists on the way to the improbable semifinal victory over the Soviet Union and gold medal win over Finland in Lake Placid, New York.
—CBS News, 6 Feb. 2026
See All Example Sentences for improbable
Cite this Entry
“Improbable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/improbable. Accessed 15 Feb. 2026.
Copy CitationKids Definition
improbable
adjective
im·prob·a·ble
(ˈ)im-ˈpräb(-ə)-bəl
: not probable : unlikely to be true or to occur
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