<p><strong>Noun:</strong></p><ul><li>A helicopter for evacuating the wounded from a battlefield.</li><li>An ambulance or other vehicle equipped for emergency transport of medical patients.</li><li>Any of the trained personnel transporting or otherwise tending to the sick or wounded in a medevac.</li></ul><p><strong>Verb:</strong></p><ul><li>To transport (sick or wounded persons) by medevac.</li></ul>