Showing results for atmospheric pressure. Search instead for atmospheric+density.

Definitions

atmospheric pressure

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

NOUN

air pressure

Synonyms

WEAK

barometric pressure

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

That assumption changed in the late 1980s when Georg Bednorz and Karl Alexander Müller discovered copper-oxide superconductors, also known as cuprates, that exhibited high-temperature superconductivity under normal atmospheric pressure.

From Science Daily • Dec. 21, 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

The engine is simple because, like Papin’s first steam engine of 1690, it consists of a single cylinder powered by atmospheric pressure only.

From "The Invention of Science" by David Wootton