decrease

/dɪˈkris/

Reviewed on

Also a noun

Meaning

  1. To become smaller in size, amount, degree, or intensity.

    • Traffic on the highway decreases noticeably after seven in the evening.

    • Has the fever decreased since she took the medication?

  2. To make something smaller in size, amount, degree, or intensity.

    • The manager decreased our budget by ten percent this quarter.

    • Can regular exercise decrease the risk of heart disease?

How it's used

When this means “become smaller”

  • decrease

“decrease.”

The noise began to decrease as the crowd dispersed.

When this means “make something smaller”

  • decrease the amount

“decrease it.”

They decided to decrease the price.

Collocations

  • decrease significantly
  • decrease sharply
  • decrease gradually
  • decrease spending
  • decrease the risk

Antonyms