Definitions for: Antediluvial

[adj] of or relating to the period before the Biblical flood; "Antediluvian man"

Webster (1913) Definition: An`te*di*lu"vi*al, a. [Pref. ante- + diluvial.]
Before the flood, or Deluge, in Noah's time.

Synonyms: antediluvian

See Also: diluvial, diluvian