The Diccionari de la llengua catalana multilingüe castellà-anglès-francès-alemany is structured in two clearly differentiated parts: the first one, which is the purely multilingual, is accessed by pressing the Catalan button and contains a dictionary of the Catalan language with 20.000 entries and more than 30.000 definitions accompanied by a good number of examples, expressions and idioms and also provides the equivalents in Spanish, English, French and German. The second part of the dictionary, which is accessed by pressing the SpanishEnglishFrench and German buttons, contains four inverse bilingual dictionaries and provides the Catalan equivalent of a word in any of these languages, and also, through Catalan, the German equivalent, for instance, of a French, Spanish or English word.