Thesaurus.com
Dictionary.com
Definitions

atmospheric pressure

[at-muhs-fer-ik presh-er, -feer-] / ˌæt məsˈfɛr ɪk ˈprɛʃ ər, -ˈfɪər- /
NOUN
air pressure
Synonyms


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 phases can also be distinguished by differences in atmospheric pressure.

From BBC • Mar. 17, 2026

A research group led by Professor Fumiaki Amano at Tokyo Metropolitan University has focused on the electrochemical nitrate reduction reaction, an emerging method that creates ammonia from nitrates at room temperature and normal atmospheric pressure.

From Science Daily • Nov. 22, 2025

The title refers to the pressure inside a bottle of Champagne or Champagne-method sparkling wine: up to six times the average atmospheric pressure at sea level.

From The Wall Street Journal • Nov. 6, 2025

Today, the plant is still buzzing with life: Nuclear fission, in the deep heart of the plant, continues to superheat water to 600 degrees at 150 times atmospheric pressure.

From Los Angeles Times • Aug. 25, 2024

In the interior of Jupiter, where the pressures are about three million times the atmospheric pressure at the surface of the Earth, there is almost nothing but a great dark sloshing ocean of metallic hydrogen.

From "Cosmos" by Carl Sagan