Dehkhoda's dictionary is a comprehensive book that includes descriptions and meanings of Persian words. This dictionary is the biggest and most important work of Ali Akbar Dehkhoda, which spent more than 40 years of his life. Dehkhoda's dictionary also has the meaning, interpretation, and historical description of a significant number of Arabic loanwords that entered Persian. Dehkhoda's dictionary contains a large part of the literary words of the Persian language, with their meaning and their