noun
: a substance that causes replacement of hydrogen by an alkyl group especially in a biologically important molecule ; specifically : one with mutagenic activity that inhibits cell division and growth and is used to treat some cancers
noun
: a substance that causes replacement of hydrogen by an alkyl group especially in a biologically important molecule ; specifically : one with mutagenic activity that inhibits cell division and growth and is used to treat some cancers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012