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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

As the simplest way of getting at this, all the fresh air required to supply the partial vacuum created by the exhausting shafts was brought in around the stoves, and partially warmed before entering.

From Lectures on Ventilation Being a Course Delivered in the Franklin Institute of Philadelphia by Leeds, Lewis W.