tomography
noun
to·mog·ra·phy
tō-ˈmä-grə-fē 
: 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
Examples of tomography in a Sentence
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Rebecca Smith-Bindman, a professor at the University of California-San Francisco medical school, has spent well over a decade researching the disquieting risk that one of modern medicine’s most valuable tools, computerized tomography scans, can sometimes cause cancer.
—
Joanne Kenen, NBC News, 8 Mar. 2025
The technique is called optical coherence tomography (OCT), which involves creating a 3D image of tissue using light waves.
—Michael Irving, New Atlas, 14 Mar. 2025
Imaging tests: X-rays, computerized tomography (CT) scans, or ultrasounds are used to look for injuries and spontaneous bleeding.
—Sayaka Blickenderfer, Phd, Health, 14 Mar. 2025
Your provider may perform an X-ray or computerized tomography (CT) scan to examine your chest, lungs, and heart.
—Mark Gurarie, Health, 14 Feb. 2025
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Joanne Kenen, NBC News, 8 Mar. 2025
The technique is called optical coherence tomography (OCT), which involves creating a 3D image of tissue using light waves.
—Michael Irving, New Atlas, 14 Mar. 2025
Imaging tests: X-rays, computerized tomography (CT) scans, or ultrasounds are used to look for injuries and spontaneous bleeding.
—Sayaka Blickenderfer, Phd, Health, 14 Mar. 2025
Your provider may perform an X-ray or computerized tomography (CT) scan to examine your chest, lungs, and heart.
—Mark Gurarie, Health, 14 Feb. 2025
See All Example Sentences for tomography
Cite this Entry
“Tomography.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tomography. Accessed 5 May. 2025.
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tomography
noun
to·mog·ra·phy
tō-ˈmäg-rə-fē
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 tomographyLove words? Need even more definitions?
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