Lewis & Short

† ischĭas, ădis, f., = ἰσχιάς.

  1. I. The hip-gout, sciatica, Plin. 27, 5, 16, § 33.
  2. II. Transf., an herb said to be good for the hip-gout; called also leucacantha, Plin. 22, 16, 18, § 40.