antediluvial
an·te·di·luvial
adjective
1.
Origin
Early 18th c., ante- + diluvial, possibly as alteration of earlier antediluvian.
Related words
Pertaining to
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.