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[kahr-suh-noh-muh] /ˌkɑr səˈnoʊ mə/
noun, plural carcinomas, carcinomata
[kahr-suh-noh-muh-tuh] /ˌkɑr səˈnoʊ mə tə/ (Show IPA).
a malignant and invasive epithelial tumor that spreads by metastasis and often recurs after excision; cancer.
Origin of carcinoma
1715-25; < Latin: ulcer, tumor < Greek karkínōma; see carcino-, -oma
Related forms
carcinomatoid, adjective
carcinomatous, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for carcinomatous


noun (pathol) (pl) -mas, -mata (-mətə)
any malignant tumour derived from epithelial tissue
another name for cancer (sense 1)
Derived Forms
carcinomatoid, carcinomatous, adjective
Word Origin
C18: from Latin, from Greek karkinōma, from karkinoscancer
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for carcinomatous



"malignant tumor," 1721, from Latin carcinoma, from Greek karkinoma "a cancer," from karkinos "cancer," literally "crab" (see cancer) + -oma.

Online Etymology Dictionary, © 2010 Douglas Harper
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carcinomatous in Medicine

carcinomatous car·ci·no·ma·tous (kär'sə-nō'mə-təs, -nŏm'ə-)
Relating to or manifesting the characteristic properties of carcinoma.

carcinoma car·ci·no·ma (kär'sə-nō'mə)
n. pl. car·ci·no·mas or car·ci·no·ma·ta (-mə-tə)

Abbr. CA An invasive malignant tumor derived from epithelial tissue that tends to metastasize to other areas of the body.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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carcinomatous in Science
Plural carcinomas or carcinomata (kär'sə-nō'mə-tə)
Any of various cancerous tumors that are derived from epithelial tissue of the skin, blood vessels, or other organs and that tend to metastasize to other parts of the body. See also basal cell carcinoma, squamous cell carcinoma.

The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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carcinomatous in Culture
carcinoma [(kahr-suh-noh-muh)]

A malignant tumor in the tissues that make up the skin, glands, mucous membranes, and lining of organs.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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