Strong's Exhaustive Concordance dictionaries from openscriptures/strongs. CC BY-SA 4.0 / Public Domain. Derived from James Strong, S.T.D., LL.D., 1890/1894.
καταχθόνιοςkatahthonios
Short Definition
subterranean
Strong’s Definition
subterranean, i.e. infernal (belonging to the world of departed spirits)