The multiplication or reproduction of osteoclasts, resulting in the expansion of an osteoclast cell population. An osteoclast is a specialized phagocytic cell associated with the absorption and removal of the mineralized matrix of bone tissue, which typically differentiates from monocytes. [ GOC:hjd http://purl.obolibrary.org/obo/CL_0000092 ]
This is just here as a test because I lose it