carcinosarcoma

noun
car·​ci·​no·​sar·​co·​ma | \ ˈkärs-ᵊn-ō-(ˌ)sär-ˈkō-mə How to pronounce carcinosarcoma (audio) \
plural carcinosarcomas also carcinosarcomata\ -​mət-​ə How to pronounce carcinosarcomata (audio) \

Medical Definition of carcinosarcoma

: a malignant tumor combining elements of carcinoma and sarcoma