1. relating to or characterized by a lack of movement or motion
Usage: medical/scientific term
2. unable or unwilling to move; showing no motor activity
Usage: medical/psychological term

Examples

• The akinetic patient remained still throughout the examination.
• In physics, an akinetic object has no velocity or acceleration.
• The drug's side effects included akinetic symptoms that limited the patient's mobility.
• Akinetic mutism is a rare neurological condition affecting speech and movement.
• The sculpture's akinetic form contrasted sharply with the dynamic pieces nearby.