zonalityhttp://www.oed.com/dictionary/zonality_n%3Ftab%3Dmeaning_and_usezonality, n.
First published 1921; not fully revised

zonalitynoun

  1. 1909–
    Zonal character or distribution.
    Stressed as zoˈnality.
    1. 1909
      The zonality of the flowers.
      Daily Chronicle 21 March 3/5

Originally published as part of the entry for zonal, adj.

zonal, adj. was first published in 1921; not fully revised.