Myel Root Word - The spinal cord and medulla oblongata. The myelin sheath of nerve fibers. From greek muelos marrow, spinal cord, from mus muscle. A combining form meaning “marrow,” “of the spinal cord,” used in the formation of compound words. Myelos, medulla, marrow] farlex partner. The brain, a word of unknown origin. Marrow, spinal cord, from greek myelos marrow;
The brain, a word of unknown origin. From greek muelos marrow, spinal cord, from mus muscle. The myelin sheath of nerve fibers. The spinal cord and medulla oblongata. Myelos, medulla, marrow] farlex partner. Marrow, spinal cord, from greek myelos marrow; A combining form meaning “marrow,” “of the spinal cord,” used in the formation of compound words.