Found 2 items, similar to diluvian.
English → English (WordNet) Definition: diluvian diluvian adj : of or connected with a deluge [syn: diluvial]
English → English (gcide) Definition: Diluvian Diluvian \Di*lu"vi*an\, a. [Cf. F. diluvien.] Of or pertaining to a deluge, esp. to the Noachian deluge; diluvial; as, of diluvian origin. --Buckland. [1913 Webster]