adenocarcinoma

noun

ad·​e·​no·​car·​ci·​no·​ma ˌa-də-(ˌ)nō-ˌkär-sə-ˈnō-mə How to pronounce adenocarcinoma (audio)
: a malignant tumor originating in glandular epithelium
adenocarcinomatous adjective

Examples of adenocarcinoma 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.
However, the study led by researchers at Vanderbilt University Medical Center in Nashville, Tennessee, found that appendiceal adenocarcinoma (AA) diagnoses have more than tripled in those born around 1980 and quadrupled in those born around 1985. Maria Azzurra Volpe, MSNBC Newsweek, 10 June 2025 Her diagnosis: terminal, stage 4 gastrointestinal adenocarcinoma and peritoneal cancer. Carissa Talmage, People.com, 2 May 2025 These include adenocarcinoma of the esophagus, breast, colon/rectum, uterus, gallbladder, upper stomach, kidneys, liver, ovaries, pancreas, thyroid, meningioma, and multiple myeloma. Maria Azzurra Volpe, MSNBC Newsweek, 10 June 2025 Rathbun had been diagnosed with stage 4 metastatic adenocarcinoma in December 2024, according to the outlet. Cara Lynn Shultz, People.com, 22 May 2025 See All Example Sentences for adenocarcinoma

Word History

Etymology

borrowed from German Adenocarcinome, from adeno- adeno- + Carcinome carcinoma

First Known Use

1872, in the meaning defined above

Time Traveler
The first known use of adenocarcinoma was in 1872

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Cite this Entry

“Adenocarcinoma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adenocarcinoma. Accessed 11 Jul. 2025.

Medical Definition

adenocarcinoma

noun
ad·​e·​no·​car·​ci·​no·​ma -ˌkärs-ᵊn-ˈō-mə How to pronounce adenocarcinoma (audio)
plural adenocarcinomas also adenocarcinomata -mət-ə How to pronounce adenocarcinoma (audio)
: a malignant tumor originating in glandular epithelium
adenocarcinomatous adjective

More from Merriam-Webster on adenocarcinoma

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