The Dictionary includes 72,000 definitions with usage examples and 8,500 updated names. It also features a florilegium of French expressions, usage difficulties, as well as a wealth of encyclopedic articles on topics such as history, science, and literature. It contains precise and comprehensive tables in an insert, the list of all words affected by the spelling reform, the most famous quotes of the French language, and numerous conjugation tables.

The new 2021 edition has a modern exterior appearance and includes the addition of new words in the "common names" category as well as new suggestions in the "surnames" category.