Аннотация:Popular electronic dictionaries, both online and offline, do not describe completely enough such an important part of vocabulary like euphemisms. A reader and especially an interpreter need some specific linguistic and extralinguistic information to uncover the real meaning hidden under the euphemism. The computerized information system has been developed to meet this requirement. The system contains the complete set of data about euphemisms including their key words, contexts, the persons who use them, the descriptions of the real objects and so on. The system has friendly user interface providing user with all necessary options for input, output, search, filtering and updating of the information about euphemisms. The system has been applied for creation of electronic English-Russian dictionary of political euphemisms, but the structure of its database and algorithms of data processing allows using the system for any other language and creating multilingual dictionary.