[mon-uh-klohn-l] 
Biology| 1. | pertaining to cells or cell products derived from a single clone. |
| 2. | a monoclonal antibody or other monoclonal product. |
| mon·o·clo·nal (mŏn'ə-klō'nəl) adj. Of, forming, or derived from a single clone: a monoclonal population of tumor cells. n. A monoclonal product, especially a monoclonal antibody. |
monoclonal mon·o·clo·nal (mŏn'ə-klō'nəl)
n.
Of or relating to a protein from a single clone of cells, all molecules of which are the same, as in the Bence-Jones protein.
əˈkloʊn