Macnaha qaamuuska ee ereyga dahaadhku waa ficilka dahaadhka ama xaaladda dahaadhka. Dahaarka waxaa loola jeedaa walxaha ama walxaha loo isticmaalo in lagu dahaadho shay, sida dhismo ama silig koronto, si looga hortago marinka kulaylka, korontada, ama dhawaaqa. Waxa kale oo ay tilmaami kartaa habka looga ilaalinayo shay saamayn aan la rabin ama saamayn dibadda ah, sida dahaarka ka imanaya saamaynta siyaasadeed ama bulsho.