consumer price index

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noun
  1. an index of the changes in the cost of goods and services to a typical consumer, based on the costs of the same goods and services at a base period. Abbreviation: CPI

Origin of consumer price index

1
First recorded in 1945–50
  • Formerly cost-of-living index .

Words Nearby consumer price index

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Cultural definitions for consumer price index

consumer price index

An index published by the government each month of prices for a representative sample of goods and services. The consumer price index was formerly known as the cost-of-living index.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.