ˈmīəˌlȯid adjective
Etymology: International Scientific Vocabulary myel- + -oid
1. : of or relating to the spinal cord
2. : of, relating to, arising from, or like the bone marrow ; especially : of or relating to myeloblasts or to cells derived from them
the myeloid series consists of myeloblasts, myelocytes, and true granulocytes
— compare erythroid