Diccionario de la RAE

DRAE is the official application to the Royal Spanish Academy makes available through the publisher Espasa Calpe to connect to the Dictionary of the Spanish language.
Solve instantly and easily any questions about how a word is spelled, going directly to the computer database of the Royal Spanish Academy.
Explore, with a flexible and intuitive interface, multiple possibilities for consultation (by slogans and forms, without accents, umlauts and uppercase; approximate, and staggered, combining the above three possibilities), applied to the set always updated more than 80 000 articles and conjugated forms of verbs.