This dictionary is an electronic version of the geological dictionary compiled by Otakar Zeman, Karel Beneš and co-authors published in 1985 by Academia Praha publishing house. Some missing terms were added by: Zdeněk Kukal, Petr Hradecký, Vladislav Rapprich and Marcela Stárková. Under the heading “term”, enter the term, or a part of the term you wish to translate. You can also enter a compound term; the search will take place for these compound terms only. If you do not specify the direction of translation the search will identify both Czech and English terms.