hyperinflation
noun
hy·per·in·fla·tion
ˌhī-pər-in-ˈflā-shən 
: extreme or excessive inflation: such as
a
: excessive distension with air or gas
hyperinflation of the lungs
b
: extreme economic inflation with prices rising at a very high rate in a very short time
But the policy also fueled hyperinflation that experts say left Iran's economy weaker in the long run.—
Ramin Mostaghim
Ramin Mostaghim
also
: a period of such inflation
While every company may employ any of a variety of cash investment options during hyperinflation, every successful company has one policy in common … —Gerald Swanson
Gerald Swanson Examples of hyperinflation in a Sentence
Recent Examples on the Web
As food shortages, hyperinflation and state violence spiraled, families fled in droves.
—Jesus Mesa, MSNBC Newsweek, 4 Dec. 2025
Between 2017 and 2021, Maduro’s government experienced a cycle of unprecedented hyperinflation and accumulated a drop in gross domestic product of close to 80 points in its first seven years in office.
—Miami Herald, 1 Dec. 2025
Trump’s proposal is part of a recent effort to strengthen relations with Argentina and longtime political ally and Argentinian President Javier Milei, a chainsaw-wielding leader known for both taming the country’s hyperinflation, but also navigating several corruption scandals.
—Sasha Rogelberg, Fortune, 21 Oct. 2025
Or, consider Zimbabwe, whose hyperinflation rate reached 79 billion percent in 2008.
—Alex Pron, Forbes.com, 19 Sep. 2025
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Jesus Mesa, MSNBC Newsweek, 4 Dec. 2025
Between 2017 and 2021, Maduro’s government experienced a cycle of unprecedented hyperinflation and accumulated a drop in gross domestic product of close to 80 points in its first seven years in office.
—Miami Herald, 1 Dec. 2025
Trump’s proposal is part of a recent effort to strengthen relations with Argentina and longtime political ally and Argentinian President Javier Milei, a chainsaw-wielding leader known for both taming the country’s hyperinflation, but also navigating several corruption scandals.
—Sasha Rogelberg, Fortune, 21 Oct. 2025
Or, consider Zimbabwe, whose hyperinflation rate reached 79 billion percent in 2008.
—Alex Pron, Forbes.com, 19 Sep. 2025
See All Example Sentences for hyperinflation
Cite this Entry
“Hyperinflation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hyperinflation. Accessed 12 Dec. 2025.
Copy CitationKids Definition
hyperinflation
noun
hy·per·in·fla·tion
-in-ˈflā-shən
: inflation that increases very quickly over a short period of time
Medical Definition
hyperinflation
noun
hy·per·in·fla·tion
ˌhī-pə-rin-ˈflā-shən
: excessive inflation (as of the lungs)
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