akinesia a·ki·ne·sia (ā'kĭ-nē'zhə, -kī-) or a·ki·ne·sis (-sĭs)
n.
A slowness or loss of normal motor function resulting in impaired muscle movement.
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a scrap or morsel of food left at a meal. |