arbiter - someone chosen to judge and decide a disputed issue; the critic was considered to be an arbiter of modern literature; the arbitrator's authority derived from the consent of the disputants; an umpire was appointed to settle the tax case.
Hippocrates was a Greek physician born in 460 BC on the  island of Cos, Greece. He became known as the founder of medicine  and was regarded as the greatest physician of hisâ¦ time. He based  his medical practice on observations and on the study of the human  body.
Hippocratic Oath 1. Hippocratic Oath. A 12th-century Byzantine. manuscript of the Oath, rendered in. the form of a cross. The Hippocratic Oath is an oath historically taken by doctors swearing to. practice medicine ethically. It is widely believed to have been written by. Hippocrates, often regarded as the father of western medicine, in Ionic Greek. (late 5th century BC),[1] or by one of his students,[2] and is usually included in.