demyelination de·my·e·lin·a·tion (dē-mī'ə-lə-nā'shən) or de·my·e·lin·i·za·tion (-lə-nĭ-zā'shən, -lĭn'ĭ-)
n.
The destruction or removal of the myelin sheath of a nerve fiber, as through disease.
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a stew of meat, vegetables, potatoes, etc. |