carcinoma

noun

car·​ci·​no·​ma ˌkär-sə-ˈnō-mə How to pronounce carcinoma (audio)
plural carcinomas also carcinomata ˌkär-sə-ˈnō-mə-tə How to pronounce carcinoma (audio)
: a malignant tumor of epithelial origin
carcinomatous adjective

Examples of carcinoma in a Sentence

four deaths attributable to carcinoma
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.
Fishel, 44, revealed in 2024 that she was diagnosed with an early form of breast cancer called ductal carcinoma in situ (DCIS). Virginia Chamlee, PEOPLE, 24 Sep. 2025 Research shows drinking coffee may help protect against hepatocellular carcinoma (HCC), the most common primary liver cancer. Sarah Jividen, Verywell Health, 23 Sep. 2025 Cutaneous squamous cell carcinoma, meanwhile, are cancerous growths on a more surface layer of skin. New Atlas, 18 Sep. 2025 According to results from a Sunday procedure to have skin lesions removed, doctors found squamous cell carcinoma, which starts in cells in the middle and outer layers of the skin. Michael Rios, CNN Money, 17 Sep. 2025 See All Example Sentences for carcinoma

Word History

Etymology

Latin, from Greek karkinōma cancer, from karkinos

First Known Use

1601, in the meaning defined above

Time Traveler
The first known use of carcinoma was in 1601

Browse Nearby Words

Cite this Entry

“Carcinoma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carcinoma. Accessed 1 Oct. 2025.

Kids Definition

carcinoma

noun
car·​ci·​no·​ma ˌkärs-ᵊn-ˈō-mə How to pronounce carcinoma (audio)
plural carcinomas or carcinomata -mət-ə How to pronounce carcinoma (audio)
: a tumor that consists of epithelial cells and is often fatal if not treated

Medical Definition

carcinoma

noun
car·​ci·​no·​ma ˌkärs-ᵊn-ˈō-mə How to pronounce carcinoma (audio)
plural carcinomas also carcinomata -mət-ə How to pronounce carcinoma (audio)
: a malignant tumor of epithelial origin compare sarcoma
carcinomatous adjective
Last Updated: - Updated example sentences
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