The term MED. PERSON is a combination of two words, 'MED' and 'PERSON'. The first word, 'MED', is an abbreviation for medical, which refers to the field of medicine. The second word, 'PERSON', refers to an individual who is qualified to practice medicine. The crossword solution for this term is 'DOC', which is an abbreviation for doctor. A doctor is a medical professional who is trained and licensed to diagnose and treat illnesses and injuries.