It is a book in the language of jurisprudence and translations, to introduce names and words that were frequented in the jurisprudence of Imam Al -Shafi'i, and the stranger of names and words, as the name is mentioned in the way of the owners of translation who translate all names without limiting it to a specific type of science, and the revenue of the word is on the way of the language owners who mention the word With its linguistic meanings and its derivations.