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partial vacuum

American  

noun

  1. an enclosed space from which part of the air or another gas has been removed.


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.

It creates a partial vacuum in the thoracic cavity into which outside air flows during inhalation.

From Textbooks • Jun. 9, 2022

The result is a powerful blast followed by a partial vacuum as oxygen is sucked from the air as the fuel burns.

From Seattle Times • May 28, 2022

These use air-compressors attached to the ends of tubes to create a partial vacuum that pulls cargo along.

From The Guardian • Oct. 22, 2017

So expanding his abdomen necessarily lowered the pressure inside it, creating a partial vacuum.

From Slate • Jul. 24, 2017

They incline downward, from the spinal column to the breast-bone, and form resisting walls that assist in producing the partial vacuum necessary for inspiration.

From A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) by Cutter, Calvin