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spirometer

American

[spahy-rom-i-ter] / spaɪˈrɒm ɪ tər /

noun

an instrument for determining the capacity of the lungs.

spirometer British

/ spaɪˈrɒmɪtə, ˌspaɪrəˈmɛtrɪk /

noun

an instrument for measuring the air capacity of the lungs Compare pneumatometer

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of spirometer

First recorded in 1840–50; spiro- ¹ + -meter

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.

See Examples For:

spirometer

It’s often done using a spirometer - a device with a mouthpiece connected to a small machine.

From Washington Times ● Jun. 1, 2023

It’s often done using a spirometer — a device with a mouthpiece connected to a small machine.

From Seattle Times ● Jun. 1, 2023

He picks up a spirometer, a device that measures lung capacity, and takes a deep breath — though not as deep as he'd like.

From Salon ● Nov. 29, 2022

She held up a device called an incentive spirometer, describing it to Cordero as kind of a toy to exercise his lungs.

From Los Angeles Times ● Aug. 15, 2021

Checking to make sure I was eating and using my spirometer.

From "All American Boys" by Jason Reynolds

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023