(pathology) Of, relating to, or designating a disease or condition having no known cause.

Alternative form of idiopathic

In an idiopathic sense or manner.

(medicine) The state of being idiopathic, i.e. having an unknown aetiology.

plural of idiopath

(pathology) A person who suffers from an idiopathic disease.

(medicine) A neurological disorder characterized primarily by excessive sleep, even during the day.

plural of idiopathic hypersomnia

A collection of clinical signs and symptoms similar to hypoglycemia but without the demonstrably low blood glucose levels found in that condition.

(medicine) calcification of ligaments near their attachment points to the spine