inflation

noun

in·​fla·​tion in-ˈflā-shən How to pronounce inflation (audio)
1
: an act of inflating : a state of being inflated: such as
b
: a hypothetical extremely brief period of very rapid expansion of the universe immediately following the big bang
c
: empty pretentiousness : pomposity
2
: a continuing rise in the general price level usually attributed to an increase in the volume of money and credit relative to available goods and services

Examples of inflation in a Sentence

the inflation of a balloon The government has been unable to control inflation. The rate of inflation is high.
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.
Annual inflation rose less than expected in September, according to a crucial report published Friday, nine days later than normal due to the government shutdown. NPR, 25 Oct. 2025 At the same time, inflation has caused pain. Micah McCartney, MSNBC Newsweek, 25 Oct. 2025 The Bureau of Labor Statistics is slated to publish September inflation data on Friday morning, in spite of a government shutdown that has paralyzed federal reporting and has no end in sight. Steve Kopack, NBC news, 24 Oct. 2025 Though overall inflation appears to be stabilizing, the uneven pattern hints at what some analysts see as a late-cycle economy — where headline numbers look steady, but the foundations begin to creak. Moná Thomas, PEOPLE, 24 Oct. 2025 See All Example Sentences for inflation

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of inflation was in the 14th century

Browse Nearby Words

Cite this Entry

“Inflation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inflation. Accessed 30 Oct. 2025.

Kids Definition

inflation

noun
in·​fla·​tion in-ˈflā-shən How to pronounce inflation (audio)
1
: an act of inflating : the state of being inflated
2
: a continual increase in the price of goods and services

More from Merriam-Webster on inflation

Last Updated: - Updated example sentences
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