In this article studied the process of appearing Arabic grammar terms. This study includes an introduction, two parts and a result. In the introduction studied the matter of terms. In the first part studied the process of grammar terms and in the second part the scientists from Ebu'l-Esved ed-Dueli to the end of h. III. Century that affect the process of development of Arabic grammar terms. Many of this terms that appeared in the process of development use today, but some of them shortened or changed.