Daaweynta dusha caaga ah waa isticmaalka jirka, kiimikada, farsamada iyo hababka kale ee farsamaynta dusha caaga ah, daaweynta dusha sare waa in la buuxiyo sifooyinka gaarka ah ee alaabta, sida caabbinta daxalka, xirashada caabbinta, qurxinta ama shuruudaha kale ee gaarka ah, oo loo yaqaan seco. ..
Akhri wax dheeraad ah