In connection with the successful international cooperation of the Institute of the Czech Language of the ASCR, v. v. i., (ICL) with the Institute for the Bulgarian Language of the BAS and the Ľudovít Štúr Institute of Linguistics of the SAS, a section of multilingual lexicography was established at the Department of Modern Lexicology and Lexicography of the ICL, which since 2008 has dealt with the confrontation research of Czech lexis in comparison with selected Slavic languages (Slovak, Bulgarian and Slovenian). One of the dictionary databases which is currently being prepared in this section is a Bulgarian-Czech dictionary database constructed on the basis of the wiki internet publication technology.
In the article, we outline the basic conceptual features of this dictionary database and present the topical treatment questions such as the creation of the list of entries and its relation to the microstructure of the entry (in connection with the software resolution of the project).