Medic (noun)

1. A person who is trained and qualified to practice medicine.
2. A person in the military who is trained to provide medical treatment for wounds and illnesses.

Origin:

Mid 16th century (denoting a physician or surgeon): from latin medicus "physician", from mederi "to heal".

Examples:

1. The medic arrived and gave first aid to the injured person.
2. She is a medic in the army.
3. The medic is examining the patient.
4. The medic was able to save the life of the soldier.
5. The medic is giving a shot to the child.