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consumer price index
noun
: an index measuring the change in the cost of typical wage-earner purchases of goods and services expressed as a percentage of the cost of these same goods and services in some base period
called also cost-of-living index
Examples of consumer price index in a Sentence
Recent Examples on the Web
The consumer price index showed a 12-month inflation rate of 2.7% after increasing 0.3% on the month, the Bureau of Labor Statistics reported Wednesday.
—Jeff Cox, CNBC, 11 Dec. 2024
Over the past 12 months, the consumer price index climbed 2.7%, the Bureau of Labor Statistics reported Wednesday.
—Rob Wile, NBC News, 11 Dec. 2024
Meanwhile, the consumer price index (CPI) gained only +0.20% versus expectations of +0.40% and October’s +0.30%.
—Brendan Ahern, Forbes, 9 Dec. 2024
That's more than double last year's 2.7% increase and the annual inflation rate of 2.6% recently reported in the October consumer price index.
—Janet Loehrke, USA TODAY, 1 Dec. 2024
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Word History
First Known Use
1945, in the meaning defined above
Time Traveler
The first known use of consumer price index was
in 1945
Dictionary Entries Near consumer price index
Cite this Entry
“Consumer price index.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/consumer%20price%20index. Accessed 22 Dec. 2024.
Legal Definition
consumer price index
noun
consumer price in·dex
: an index measuring the change in the cost of typical wage-earner purchases of goods and services in some base period
called also cost-of-living index
More from Merriam-Webster on consumer price index
Britannica.com: Encyclopedia article about consumer price index
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