absorptiometry

noun

ab·​sorp·​ti·​om·​e·​try əb-ˌsȯrp-shē-ˈä-mə-trē How to pronounce absorptiometry (audio)
-ˌzȯrp-
: measurement of the amount of radiation absorbed (as by living tissue) especially to determine density compare dual-energy x-ray absorptiometry

Examples of absorptiometry in a Sentence

Recent Examples on the Web
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In each study, bone density was measured at the spine and the hip using Dual-energy X-ray absorptiometry, or DEXA scan. Christina Jewett, New York Times, 14 Nov. 2022 Get a bone density test Several technologies measure bone density, but dual energy X-ray absorptiometry, known as DEXA, is the most common. Sheryl Jean, Dallas News, 2 Mar. 2020 Victoria’s results: 23.4% Dual-energy X-ray absorptiometry is typically used to measure bone density, but can be used to examine muscle and fat, too. Sarah Klein, Health.com, 20 July 2017

Word History

Etymology

absorptio(n) + -metry (after German Absorptiometrie)

First Known Use

1950, in the meaning defined above

Time Traveler
The first known use of absorptiometry was in 1950

Dictionary Entries Near absorptiometry

Cite this Entry

“Absorptiometry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/absorptiometry. Accessed 24 Nov. 2024.

Medical Definition

absorptiometry

noun
ab·​sorp·​ti·​om·​e·​try -ˈäm-ə-trē How to pronounce absorptiometry (audio)
plural absorptiometries
: the use of an absorptiometer to determine the amount of radiation absorbed (as by living tissue) see dual-energy x-ray absorptiometry, dual photon absorptiometry, single photon absorptiometry

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