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.
The National Comprehensive Cancer Network recommends that all patients with pancreatic adenocarcinoma get genetic testing. The Washington Post, San Diego Union-Tribune, 25 Feb. 2025 Researchers at the International Agency for Research on Cancer (IARC) analyzed global trends in four main lung cancer subtypes: adenocarcinoma, squamous cell carcinoma, small-cell carcinoma and large-cell carcinoma. Melissa Rudy, Fox News, 18 Feb. 2025 About 200,000 cases of adenocarcinoma were associated with exposure to air pollution in 2022, with the largest load in east Asia — particularly China, according to the study. Paul Smaglik, Discover Magazine, 13 Feb. 2025 Race Approximately 90% of all pancreatic cancers are pancreatic ductal adenocarcinomas (PDACs).6 Black people have the highest incidence rates of PDAC, followed by White, Hispanic, and Asian individuals.6 The root cause of these disparities is unknown. Corey Whelan, Verywell Health, 21 Oct. 2024 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

Browse Nearby Words

Cite this Entry

“Adenocarcinoma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adenocarcinoma. Accessed 3 Mar. 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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