单词 | carcinogen |
释义 | carcinogen[ kahr-sin-uh-juhn, -jen, kahr-suh-nuh-jen, -noh- ] / kɑrˈsɪn ə dʒən, -ˌdʒɛn, ˈkɑr sə nəˌdʒɛn, -noʊ- / SEE SYNONYMS FOR carcinogen ON THESAURUS.COM noun Pathology.any substance or agent that tends to produce a cancer. Origin of carcinogenFirst recorded in 1935–40; carcino- + -gen OTHER WORDS FROM carcinogencar·cin·o·gen·ic [kahr-suh-nuh-jen-ik, -noh-], /ˌkɑr sə nəˈdʒɛn ɪk, -noʊ-/, adjectivecar·ci·no·ge·nic·i·ty [kahr-suh-noh-juh-nis-i-tee], /ˌkɑr sə noʊ dʒəˈnɪs ɪ ti/, nounan·ti·car·cin·o·gen, nounan·ti·car·cin·o·gen·ic, adjectiveWords nearby carcinogencarcass, Carcassonne, Carchemish, carcino-, carcinoembryonic antigen, carcinogen, carcinogenesis, carcinogenic, carcinoid, carcinoid syndrome, carcinolytic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for carcinogen
British Dictionary definitions for carcinogencarcinogen / (kɑːˈsɪnədʒən, ˈkɑːsɪnəˌdʒɛn) / nounpathol any substance that produces cancer Derived forms of carcinogencarcinogenic, adjectivecarcinogenicity, nounWord Origin for carcinogenC20: 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 Medical definitions for carcinogencarcinogen [ kär-sĭn′ə-jən, kär′sə-nə-jĕn′ ] n.A cancer-causing substance or agent. Other words from carcinogencar′cin•o•gen′ic (kär′sə-nə-jĕn′ĭk) adj.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for carcinogencarcinogen [ kär-sĭn′ə-jən ] 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. |
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