[kahr-sin-uh-juh n, -jen, kahr-suh-nuh-jen, -noh-]
any substance or agent that tends to produce a cancer.
- carcinoembryonic antigen,
- carcinoid syndrome,
Origin of carcinogen
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for carcinogen
The coal ash deposits have heavy concentrations of hexavalent chromium, a carcinogen.Chris Hedges and Joe Sacco Chronicle Mining Catastrophes in West Virginia|Chris Hedges, Joe Sacco|June 14, 2012|DAILY BEAST
One study found it to be 30 times more potent a carcinogen.The Fireplace Delusion: A Metaphor for Religious Belief|Sam Harris|February 3, 2012|DAILY BEAST
Further, estrogen or carcinogen exposure over a lifetime leads to the development of cancer.
pathol any substance that produces cancer
Word Origin for carcinogen
C20: from Greek karkinos cancer + -gen
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
Online Etymology Dictionary, © 2010 Douglas Harper
A cancer-causing substance or agent.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
A substance or agent that can cause cells to become cancerous by altering their genetic structure so that they multiply continuously and become malignant. Asbestos, DDT, and tobacco smoke are examples of carcinogens.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.