Özet:

In this article, first of all, the Yetimname of the Yesevi poet Shems-i Asi's manuscript was written in Arabic letters using the Ankara and Leningrad nuts, the translation from Eastern Turkish to Turkish, the grammatical directory and dictionary were prepared; at the end of the work, the whole of the nuts of A, and the nuts of B and C were added in the same way with a single leaf. Specifically, the Dizin-Sözlük section has been prepared in such a way that all the words will be included and studied in terms of form knowledge, and the Turkish words will be tested in such a way that they will show their forms in the Old and Middle Turkish in order to reveal their historical developments in terms of vocal structure. Also in the Introduction section of the study, the differences in terms of voice knowledge, form knowledge and word existence of the nuts that reflect the language characteristics of Eastern Turkish (the common name of Çağatay Turkish) have been shown in the table. This language data has been used to find some findings about the ancientity of the niches. The results of the evaluation have shown that the B niche shows ancient characteristics, that the A niche carries innovative characteristics, and that the C niche is closer to the A niche between the two niches.

Anahtar Kelimeler: