zootokonhttp://www.oed.com/dictionary/zootokon_n%3Ftab%3Dmeaning_and_usezootokon, n.
Revised 2017

† zootokonnoun

Obsolete. rare.
  1. 1661
    A viviparous animal.
    1. 1661
      They [sc. bats] are zootokons, only, amongst all flying creatures, and bring forth in holes, two young ones at a time.
      R. Lovell, Πανζωορυκτολογια, sive Panzoologicomineralogia 132

Originally published as part of the entry for zoo-, comb. form

zootokon, n. was revised in June 2017.

zootokon, n. was last modified in July 2023.