Raynaud's Disease Definition

rā-nōz

noun

A circulatory disorder caused by insufficient blood supply to the hands and feet and resulting in cyanosis, numbness, pain, and, in extreme cases, gangrene.

American Heritage

Raynaud's phenomenon when not associated with any underlying disease or condition.

American Heritage Medicine

Origin of Raynaud's Disease

After Maurice Raynaud (1834–1881), French physician

From American Heritage Dictionary of the English Language, 5th Edition
Named after Maurice Raynaud, the French doctor who described the disease.

From Wiktionary