carcinosarcoma car·ci·no·sar·co·ma (kär'sə-nō-sär-kō'mə)
n.
A malignant neoplasm that contains elements of carcinoma and sarcoma. Also called sarcocarcinoma.
| the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language). |
| a white, crystalline, water-insoluble solid, C14H9Cl5, usually derived from chloral by reaction with chlorobenzene in the presence of fuming sulfuric acid: used as an insecticide and as a scabicide and pediculicide: agricultural use prohibited in the U.S. |