'''Tacawit''' neɣ '''Tawrasyant''' d tutlayt iy ttmeslayen Yicawiyen, di temnaḍt enn wedrar enn Wawras (umi qqaṛen Yiṛomanen: ''Aurasius Mons''), di tmurt enn [[Dzayer]]. Tacawit tettekki deg tutlayin Timaziɣin. Asmi ddd-yura tajerrumt tameẓẓyant en Tcawit, G. Mercier (1896) yenna belli Imaziɣen izedɣen Awras semman iman-nsen ''Qbayel'', semman tutlayt-nsen ''haqbaylith''. Awal enn Teɛrabt ''cawiya'' yella kra enn yir awal, anamek-is d-" '''imeksawen"'''. Maca d- awal iyi seqdeceniseqdecen aṭas, alarmi tura ula d-Imaziɣenenimaziɣen n Wawras semman iman nsen ''Icawiyen'', yerna tutlayt-nsen ''Tacawit''.
Timaẓlayin (elwilayatlwilayat) anda ttmeslayen tutlayt-agi d: [[Batna|Tabatent]], [[Xenclet]], [[Suq Ahras]], [[Um Lebwaqi]], [[Tebessa|Tbessa]], [[Qsenṭina]], tɣiwanintiɣawinin di wenẓul enn [[Sṭif]] edd umur enn ugafa enn tmaẓlayt (tawilayt) enn [[Tibeskert|Tbeskert]].