Pōst'-dī-lū'vi-al or Pōst'-dī-lū'vi-an1, a.
a. [Lat. post, after, and Eng. diluvial, diluvian, q. v.] Being or happening posterior to the flood in Noah’s days. Woodward. Buckland.
2 entries under this word
Postdiluvial
Pōst'-dĭ-lū'vi-an2, n.
n. A person who lived after the flood. Grew.