This is a dictionary of the great Iranian poet and writer Ali Akbar Dehkhoda, who is also known as Dehkhoda. It is the most important work of this poet and has been translated into English, French, Spanish, and other languages. This dictionary is a collection of all his works and contains a large part of the Persian literary vocabulary.

The most important part of this dictionary is the description and meaning of Persian words, which is available in multiple languages. The dictionary is very comprehensive and also contains the meaning, interpretation, and historical description of a significant number of Arabic words that have entered Persian.