zona-igneahttp://www.oed.com/dictionary/zona-ignea_n%3Ftab%3Dmeaning_and_usezona ignea, n.
First published 1921; not fully revised

zona igneanoun

Pathology.
  1. 1818–
    Also simply zona, the disease herpes zoster or shingles.
    1. 1818–20
      Herpes Zoster, Zona; or Zona ignea: the shingles.
      E. Thompson, Cullen's Nosologia (ed. 3) 331

Originally published as part of the entry for zona, n.

zona, n. was first published in 1921; not fully revised.