zolaisthttp://www.oed.com/dictionary/zolaist_n%3Ftab%3Dmeaning_and_useZolaist, n.
First published 1921; not fully revised

Zolaistnoun

  1. 1886–
    One who studies or approves of the writings of Zola.
    Stressed as ˈZolaist.
    1. 1886
      Even the Zolaist has to remember that ‘art is art because it is not nature’.
      Athenæum 30 January 161/2

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

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