Clysmian
Clysmian Clys"mi*an, a. [Gr. ? a place washed by the waves,
fr. ?. See {Clyster}.]
Connected with, or related to, the deluge, or to a cataclysm;
as, clysmian changes. --Smart.
[1913 Webster]
The Collaborative International Dictionary of English.
2000.