Lexicography is a branch of linguistics that is rapidly developing in our country and in the world. As a requirement of this branch, many studies have been carried out in Turkey that deal with the idea that the vocabulary in the works of poets and writers who have successfully processed Turkish in recent years has been scanned for the Turkish Dictionary, and the results should be transferred to the Turkish Dictionary collection. İstiklal Marşı; written by Mehmet Akif Ersoy, it is a work above text with a very high literary value. There are two hundred and forty-nine words in total in the vocabulary of the İstiklal Marşı, which consists of nine quatrains and a fifth, forty-one lines in total. When we look at the studies on the İstiklal Marşı so far, it is seen that there has not been any study on the elements that take place in its vocabulary but cannot find a place in the Turkish Dictionary.

Anahtar Kelimeler
İstiklal Marşı, Turkish dictionary, Turkish language, Mehmet Akif Ersoy, lexicography.