169 reviews
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About this app

The Dictionary of the Catalan language of the Institut d’Estudis Catalans (DIEC) is the reference work that establishes the lexical regulations of the Catalan language. Since its publication in April 2007, the second edition of the DIEC (DIEC2) has been the subject of several updates. Through this application, the Institute makes available to users the complete and most current version of the work, which periodically incorporates the amendments that are approved.


The Institut d’Estudis Catalans is an academic, scientific and cultural corporation that aims at high scientific research and mainly that of all the elements of Catalan culture. The Institute’s own language is Catalan and its officially recognized field of action extends to the lands of Catalan language and culture. Its function as a language academy was recognized in 1991 by Law 8/1991, of 3 May, according to which the Institute is responsible for establishing and updating the linguistic regulations of Catalan.


The extraction, re-use and reproduction on any kind of media or the computer processing of the contents of this database are strictly prohibited without the written permission of the copyright holders. It is also forbidden to rent, borrow and access it online or over the Internet. Infringements of these rights are subject to the sanctions established by law.
Updated on
Dec 10, 2020

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Ratings and reviews

169 reviews
Zaire Alonzo Alegria
September 9, 2021
I am a Filipino studying Catalan. I love the app, but I hope sooner they'll include the sound for the correct pronounciation of the words, just like in Merriam Webster.
4 people found this review helpful
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Roger Tranchez
January 10, 2022
Troba moltes paraules que altres diccionaris tipus patxanga per tot, no troben...
1 person found this review helpful
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Timothy David Skipper
November 22, 2022
Està força bé, però faltaria que en pitjar qualsevol paraula s'obrissi la seva definició, un tema fosc si us plau, i millorar l'interfaç del buscador que a vegades no respon molt bé.
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