mammography

noun

: X-ray examination of the breasts (as for early detection of cancer)

Examples of mammography 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.
Proceeds from the trek were used to purchase mammography and internal radiation equipment for a local hospital in Nepal (while later missions to Mount Kilimanjaro have also supported children’s cancer wards in Africa). Selena Fragassi, SPIN, 7 July 2026 But the new American College of Physicians guidance advises considering 3D mammography – what doctors call digital breast tomosynthesis or DBT. ABC News, 16 May 2026 For patients who have dense breasts, the ACP encourages doctors to consider supplemental digital breast tomosynthesis (DBT), often called 3D mammography. Angelica Stabile, FOXNews.com, 6 May 2026 The videos highlight from Scott Hamilton Skate Against Cancer at the International Skating Center of Connecticut (ISCC), a powerful community skating event raising funds for the Hartford HealthCare Cancer Institute and the tour of Hartford HealthCare’s mobile mammography van. Hartford Healthcare, Hartford Courant, 4 May 2026 See All Example Sentences for mammography

Word History

Etymology

Latin mamma "breast" + -o- + -graphy — more at mamma entry 1

Note: See note at mammogram.

First Known Use

1937, in the meaning defined above

Time Traveler
The first known use of mammography was in 1937

Browse Nearby Words

Cite this Entry

“Mammography.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mammography. Accessed 10 Jul. 2026.

Medical Definition

mammography

noun
plural mammographies
: X-ray examination of the breasts (as for early detection of cancer)

More from Merriam-Webster on mammography

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!