Book excerpt: Multi Linguis offers you a frequency-thematic learner's dictionary of the Portuguese language.It includes up to 9000 essential words and phrases belonging to the levels from Beginner to Upper Intermediate II (A1 - B2.2 CEFR). The entries are divided into 150 vocabulary themes as well as 6 learning steps. They are arranged by themes' not by the alphabet.The book is intended to help you learn and revise this language but can also be applied for translating or entertaining. You may use it separately or as an additional tool for any suited educational course.The Multi Linguis Project is based on the Wiktionary corpus and created by one person.The database of the Learner's Dictionaries includes 9 000 lemmas (words and phrases)' their translations in many languages as well as transcriptions' transliterations and grammar information.All these lemmas are divided into 6 learning steps of 1500 entries each and also 150 vocabulary themes grouped in 30 super themes. They can be arranged by themes' steps' parts of speech or keywords' but never by the alphabet.Different types of dictionaries are offered for the same language. They are designed in an original way to be convenient and efficient. All of them are available in mobi format.Multi Linguis is presently able to publish such books for more than 70 languages. It's planned to improve them and increase their number.You can find more dictionaries in this store.