vinblastine: periwinkle plant derivative used as an antineoplastic drug (trade name Velban) that disrupts cell division
antineoplastic: any of several drugs that control or kill neoplastic cells; used in chemotherapy to kill cancer cells; all have unpleasant side effects that may include nausea and vomiting and hair loss and suppression of bone marrow function
buttermilk pancake: a pancake made with buttermilk