Definition of geognostical in English:

geognostical

adjective

rare
  • = geognostic.

Origin

Late 18th century. Probably from post-classical Latin geognosticus geognostic + -al; compare also German geognostisch geognostic.

Pronunciation

geognostical

/ˌdʒiːə(ʊ)ɡˈnɒstɪkl//dʒɪəɡˈnɒstɪkl/