antimitotic
[ an-tee-mahy-tot-ik, -mi-, an-tahy- ]
/ ˌæn ti maɪˈtɒt ɪk, -mɪ-, ˌæn taɪ- /
adjective
of or relating to certain substances capable of arresting the process of cell division.
noun
any such substance, as certain drugs used to destroy cancer cells.