Ischiadic

Is`chi*ad"ic (ĭs`kĭ*ăd"ĭk), a. [L. ischiadicus, Gr. 'ischiadoko`s, fr. 'ischi`on the hip joint, hip or loin. Cf. Sciatic.] (Anat.) Ischial. [R.]

Ischiadic passion or disease (Med.), a rheumatic or neuralgic affection of some part about the hip joint; -- called also sciatica.