carcinoma
noun
car·ci·no·ma
ˌkär-sə-ˈnō-mə 
plural carcinomas also carcinomata
ˌkär-sə-ˈnō-mə-tə
: a malignant tumor of epithelial origin
Examples of carcinoma in a Sentence
four deaths attributable to carcinoma
Recent Examples on the Web
Autopsies can catch hereditary illnesses that doctors tend to miss, such as signet-ring-cell carcinomas, and reveal causes of dementia that may have been misdiagnosed as Alzheimer’s.
—
Samuel Ashworth, The Atlantic, 20 Mar. 2025
In some cases, metformin users saw a significantly lower risk of squamous cell carcinoma, but that reduction was not significant in African American patients.
—Leslie Baumann, Miami Herald, 27 Feb. 2025
Last September, the FDA granted orphan drug status to its treatment for neuroendocrine carcinoma, a designation which helps drug companies working on potentially life-saving drugs, where treatments are lacking, get to market more efficiently.
—Eric Rosenbaum, CNBC, 24 Feb. 2025
The development of a gene classifier that strongly predicts the risk of invasive breast cancer for patients with ductal carcinoma in situ (DCIS), otherwise known as Stage 0, which often leaves too many patients wondering if the noninvasive cells known as DCIS will progress to breast cancer.
—Kris Holt, Forbes, 5 Dec. 2024
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Samuel Ashworth, The Atlantic, 20 Mar. 2025
In some cases, metformin users saw a significantly lower risk of squamous cell carcinoma, but that reduction was not significant in African American patients.
—Leslie Baumann, Miami Herald, 27 Feb. 2025
Last September, the FDA granted orphan drug status to its treatment for neuroendocrine carcinoma, a designation which helps drug companies working on potentially life-saving drugs, where treatments are lacking, get to market more efficiently.
—Eric Rosenbaum, CNBC, 24 Feb. 2025
The development of a gene classifier that strongly predicts the risk of invasive breast cancer for patients with ductal carcinoma in situ (DCIS), otherwise known as Stage 0, which often leaves too many patients wondering if the noninvasive cells known as DCIS will progress to breast cancer.
—Kris Holt, Forbes, 5 Dec. 2024
See All Example Sentences for carcinoma
Cite this Entry
“Carcinoma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carcinoma. Accessed 1 Apr. 2025.
Copy CitationKids Definition
carcinoma
noun
car·ci·no·ma
ˌkärs-ᵊn-ˈō-mə
plural carcinomas or carcinomata
-mət-ə
: 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
plural carcinomas also carcinomata
-mət-ə
: a malignant tumor of epithelial origin compare sarcoma
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