Medulla

Medulla or medullary may refer to:

Science

 * Medulla oblongata, a part of the brain stem
 * Renal medulla, a part of the kidney
 * Adrenal medulla, a part of the adrenal gland
 * Medulla of ovary, a stroma in the center of the ovary
 * Medulla of the thymus, a part of the lobes of the thymus
 * Medulla of lymph node
 * Medulla (hair), the innermost layer of the hair shaft
 * Medulla, a part of the optic lobe of arthropods
 * Medulla (lichenology), a layer of the internal structure of a lichen
 * Pith, or medulla, a tissue in the stems of vascular plants

Other uses

 * Medúlla, a 2004 album by Björk
 * Medulla, Florida, a place in the U.S.
 * Las Médulas, a gold mining site in León, Spain