The Collaborative International Dictionary
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.
Wiktionary
clysmian
a. Connected with, or related to, the deluge, or to a cataclysm.