tomography

noun

to·​mog·​ra·​phy tō-ˈmä-grə-fē How to pronounce tomography (audio)
: a method of producing a three-dimensional image of the internal structures of a solid object (such as the human body or the earth) by the observation and recording of the differences in the effects on the passage of waves of energy impinging on those structures compare computed tomography
tomographic adjective

Examples of tomography in a Sentence

Recent Examples on the Web Perhaps muon tomography could be used to explore the upper part of the north shaft. Jennifer Ouellette, Ars Technica, 5 Aug. 2024 Perceptive, based in Boston, promises its combination of advanced optical coherence tomography (OCT), AI programming, and robotics will one day dramatically reduce time spent in the chair for many standard teeth treatments. Andrew Paul, Popular Science, 31 July 2024 Using a computed tomography (CT) scanner, researchers captured high-resolution images that show the skulls in stunning detail. Popular Science Team, Popular Science, 18 July 2024 Researchers from Weill Cornell Medicine used positron emission tomography (PET) imaging to analyze estrogen activity in the brain. Jennifer Chesak, Verywell Health, 17 July 2024 See all Example Sentences for tomography 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'tomography.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Greek tomos section + International Scientific Vocabulary -graphy — more at tome

First Known Use

1935, in the meaning defined above

Time Traveler
The first known use of tomography was in 1935

Dictionary Entries Near tomography

Cite this Entry

“Tomography.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tomography. Accessed 20 Aug. 2024.

Medical Definition

tomography

noun
to·​mog·​ra·​phy tō-ˈmäg-rə-fē How to pronounce tomography (audio)
plural tomographies
: a method of producing a three-dimensional image of the internal structures of a solid object (as the human body) by the observation and recording of the differences in the effects on the passage of waves of energy impinging on those structures

called also stratigraphy

see computed tomography, positron-emission tomography
tomographic adjective

More from Merriam-Webster on tomography

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