= medullary, adj. 2.

Anatomy and Zoology. Of, relating to, or designating the spinal cord, or (now rare) the white matter of the brain or spinal cord; of, relating to or…

Anatomy and Physiology. Of, relating to, or connected with an olivary body or nucleus.

Designating the parts of the central nervous system located above the spinal cord; of, relating to, or occurring in such a part.

Of, relating to, or designating the medulla oblongata.

Of or relating to the myelencephalon or medulla oblongata.