"ˌ noun
Etymology: chem- + prevention
: the use of chemical agents to prevent or slow the development of cancer
• che·mo·preventive "ˌ adjective or noun
"ˌ noun
Etymology: chem- + prevention
: the use of chemical agents to prevent or slow the development of cancer
• che·mo·preventive "ˌ adjective or noun
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012