: the action or process of using specialized techniques (such as ultrasound, tomography, or radiography) to produce an image of something that is not visible to the naked eye (such as internal bodily organs or the Earth's subsurface)
Brain imaging of patients with vascular dementia typically show small strokes or poor blood supply deep in the brain, at the natural terminal … of the blood vessel.—
Renee Meyer
Renee MeyerBuried under sand, the layout of a city some 4,000 years old has been revealed before anyone lifted a trowel. To build the map of [the city], … archaeologists used geomagnetic imaging, which measures Earth's magnetic force.—National Geographic
—often used before another nounNational Geographicimaging equipment
a thermal imaging camera
A computed tomography scan … is an imaging test that lets doctors see inside a person's body.—NBCNews.com
see also magnetic resonance imaging
NBCNews.comimaging
2 of 2present participle of image
Examples of imaging in a Sentence
Recent Examples on the Web
Jack Murtagh, Scientific American, 11 Oct. 2025
The Chinese scientist added that his research also extends to medical imaging, where AI models are trained on vast datasets to identify subtle symptoms such as facial puffiness, swelling, or discoloration that may signal disease.
—Bojan Stojkovski, Interesting Engineering, 11 Oct. 2025
Looking ahead, the research team plans to gather more data from global imaging centers to strengthen these findings.
—Melissa Rudy, FOXNews.com, 10 Oct. 2025
Certain MOFs can also carry drugs or imaging agents inside the body for medical applications.
—Stavroula Alina Kampouri, The Conversation, 9 Oct. 2025
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Noun
For example, epidemiologists use it to find superspreaders in disease networks, and neuroscientists apply it to brain imaging data to identify neural connectivity patterns.
—Jack Murtagh, Scientific American, 11 Oct. 2025
The Chinese scientist added that his research also extends to medical imaging, where AI models are trained on vast datasets to identify subtle symptoms such as facial puffiness, swelling, or discoloration that may signal disease.
—Bojan Stojkovski, Interesting Engineering, 11 Oct. 2025
Looking ahead, the research team plans to gather more data from global imaging centers to strengthen these findings.
—Melissa Rudy, FOXNews.com, 10 Oct. 2025
Certain MOFs can also carry drugs or imaging agents inside the body for medical applications.
—Stavroula Alina Kampouri, The Conversation, 9 Oct. 2025
See All Example Sentences for imaging
Cite this Entry
“Imaging.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/imaging. Accessed 18 Oct. 2025.
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imaging
noun
: the action or process of using specialized techniques (such as ultrasound, tomography, or radiography) to produce an image especially of an internal body part or organ
advances in clinical diagnostic imaging
Brain imaging has identified numerous regions of altered structure or activity in the brain during major depression, suggesting disordered neurocircuitry in a variety of structures …—J. John Mann, The New England Journal of Medicine
—often used before another nounJ. John Mann, The New England Journal of Medicineimaging modalities
The advent of rapid imaging techniques has made magnetic resonance angiography (MRA) an attractive technology in the evaluation of pulmonary vascular disorders.—Eric G. Honig et al., Scientific American Medical Bulletin
see also magnetic resonance imaging
Eric G. Honig et al., Scientific American Medical BulletinLove words? Need even more definitions?
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