idiopathic

Etymology
From. First appears c. 1669, in the publications of William Simpson.

Adjective

 * 1)  Of, relating to, or designating a disease or condition having no known cause.

Translations

 * Catalan:
 * Chinese:
 * Mandarin: 特發性
 * Czech: esenciální
 * Finnish:
 * French:
 * German:
 * Greek:
 * Hungarian: idiopátiás
 * Icelandic: sjálfvakinn, frumkvilli
 * Irish: ideapatach
 * Italian:
 * Norwegian: idiopatisk
 * Polish:, idiopatyczna, idiopatyczne
 * Portuguese:
 * Romanian:
 * Russian:
 * Spanish: