لاحقة التاء في المصادر و جموع التكسير

Abstract EN

Scholars, old and new have talked about the ta' and its addition at the beginning, middle and end of a w'ord.

They , also talked a bout its replacement, and whether it is a ta1 in the origin of placing or a ha.

They talked a bout its indication to femininity in accordance to the rest of the femininity indicators, its great perturbation in placing , its inconsistency , and its inability to indicate femininity in the origin of placement, and a bout its meanings .

They did many researches and inquiries in it, and a bout that they wrote many books and did many papers.

But their writings lacked anything about the reason it was 'added the ' broken plural and verbal nouns especially, except when they say it is a replacement for the ommission of the ' madda.

For this reason I think it appropriate to write this paper and to stand upon the reasons that the 'ta1 has been added to these two types of speech and not others.

I believe that this will add to the effort of my predecessors something a bout the sound which is regarded as one of the most movable sound in the building of the Arabic Speech.