The "Diccionari General de la Llengua Catalana" is a comprehensive dictionary of the Catalan language. It serves as an essential reference for understanding the vocabulary, grammar, and usage of Catalan, providing definitions, examples, and etymologies. Published by the Institut d'Estudis Catalans, this dictionary aims to standardize and promote the use of Catalan across various regions. It is a valuable resource for students, educators, and anyone interested in the Catalan culture and language.