D defs.my
Entry 1 sense Webster, 1913

Idiopathic

/ĭdˌ-ē-ōp-ăth'-ək/ · Id·i·o·path·ic · IPA /ˌɪdioʊˈpæθɪk/
01 a. Pertaining to idiopathy; characterizing a disease arising primarily, and not in consequence of some other disease or injury; -- opposed to …
  1. 1.
    Pertaining to idiopathy; characterizing a disease arising primarily, and not in consequence of some other disease or injury; -- opposed to symptomatic, sympathetic, and traumatic.(Med.)