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negative pressure

American  
[neg-uh-tiv presh-er] / ˈnɛg ə tɪv ˈprɛʃ ər /

noun

  1. a level of pressure below the surrounding atmospheric pressure.


negative pressure Scientific  
  1. See under pressure


Other Word Forms

  • negative-pressure adjective

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“The impact varies depending on gearing and interest rate hedges already in place, with some stocks facing more negative pressure in FY 2028 as swaps roll off,” analyst Simon Chan says.

From The Wall Street Journal • Apr. 21, 2026

That, in turn, can lead to forced selling, which puts additional negative pressure on the asset’s price.

From Barron's • Nov. 21, 2025

"These men are coming from this, and there's so much negative pressure on them - how could you expect them to be stable emotionally?"

From BBC • Jun. 20, 2025

“The most popular cupping technique utilizes a negative pressure soft tissue treatment using suction to manipulate the skin and underlying tissue.”

From Salon • Aug. 10, 2024

During expansion of the chest a negative pressure is established in the air passages and air flows into them from without.

From The Brain and the Voice in Speech and Song by Mott, F. W. (Frederick Walker)