English edit

Etymology edit

cataclysm +‎ -ist

Noun edit

cataclysmist (plural cataclysmists)

  1. One who believes that the most important geological phenomena were produced by cataclysms.

Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for cataclysmist”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)