: magnetic resonance imaging
also : the procedure in which magnetic resonance imaging is used

Examples of MRI in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Minnesota Twins All-Star right-hander Joe Ryan is expected to be available for the start of the season after an MRI revealed only inflammation in his lower back. CBS News, 22 Feb. 2026 Herro went on to play the next three games with the help of Toradol shots to ease the pain, but a subsequent MRI on his ribs revealed the severity of the injury. Anthony Chiang, Miami Herald, 21 Feb. 2026 Women with dense breast tissue often need an MRI or ultrasound, as mammograms can be insufficient for detection. Laura Schulte, jsonline.com, 19 Feb. 2026 The bigger issue is more intensive screenings, especially full-body MRI scans, which many longevity clinics have marketed as tools to detect disease early and thereby extend life. Jordan D. Metzl, The Atlantic, 19 Feb. 2026 See All Example Sentences for MRI

Word History

First Known Use

1982, in the meaning defined above

Time Traveler
The first known use of MRI was in 1982

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Cite this Entry

“MRI.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/MRI. Accessed 7 Mar. 2026.

Kids Definition

Medical Definition

: magnetic resonance imaging
also : a procedure in which magnetic resonance imaging is used
Last Updated: - Updated example sentences
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