Al-Mu'jam Al-Jame' "The Comprehensive Lexicon" Al-Zai Letter

This research study, whose title is: ( Al-Mu'jam Al- Jame'), The Comprehensive I.exicon" Al-Zai letter, deals with the compilation of Arabic dictionaries, newly - acquired of them and old ones, too in one unique, renewed, contemporary resource, in a way that would spare the researchers: amateurs, as well as professionals of them, spares them the effort to refer to more than one lexicon, when they wish to look for the meaning of a lexical vocabulary. The dictionary tears down, as well the empyreal and spatial frontiers already mistakenly set up among the various epochs of language. It confirms that there is a unity in the Arabic language which combines its extremities. This dictionary expresses the innovations of meanings, and it harmonizes with the necessities of this age.