The American Heritage® Dictionary of the English Language, 4th Edition
n. A highly toxic, immunosuppressive, antineoplastic drug, C7H15Cl2N2P, used in the treatment of Hodgkin's disease, lymphoma, and certain other forms of cancer, such as leukemia and breast cancer.
n. An immunosuppressive, antineoplastic drug used in the treatment of Hodgkin's disease and certain other forms of cancer.
Word Usage
"Cytochrome P450-based suicide gene therapy for cancer using prodrugs such as cyclophosphamide (CPA) increases anti-tumor activity, both directly and via a bystander killing mechanism."