The edited and supplemented edition of the practical dictionary includes about 8,000 entries in the Modern Greek-Czech part, and more than 10,000 entries in the Czech-Modern Greek part. This part is somewhat more comprehensive due to the fact that a similar dictionary is still missing on the Czech market. The dictionary was supplemented with the most used expressions of contemporary spoken Greek and abbreviations of the institutions of both countries. On the basis of the last Greek language reform, the spelling was modernized and a brief overview of the vocabulary, including the phonetic part, was supplemented on both sides. The dictionary will be welcomed not only by philologists and students of this language, but undoubtedly also by a large part of our public and tourists, for whom it will be a useful aid during their travels to Greece – the cradle of European civilization.