DictionaryinflationRising prices
noun

inflation

in-FLAY-shuhn/ɪnˈfleɪʃn/

A general rise in prices that reduces money's purchasing power.

High inflation makes it harder for families to afford everyday necessities.

Two time-separated simple market vignettes: same small stack of coins buys a full basket left, just two staples right; same coins clearly shown, no price words.
Etymology

Blowing into something makes it swell; inflation carried that image into the enlargement of prices. The monetary use originally referred to price increases through an increase in money in circulation.

In context

FRONTLINE PBS | Official78:20
when there's too much money chasing too few goods prices go up and that drives inflation higher
Age of Easy Money (full documentary) | FRONTLINE

More examples

  • My raise barely keeps up with inflation.
  • Inflation reduces the buying power of our savings.
  • Lower inflation means prices rise more slowly, not that they fall.

Forms

inflation

inflationary adjective — Causing or relating to rising prices.

Similar words

price increases
May affect individual items rather than prices across an economy.