As a noun duar
is a camp or village of tents in an arabic country.
As a verb dura is
A camp or village of tents in an Arabic country.
:* 1882': The '''''duar'' is in general made up of ten, fifteen, or twenty families, who are related to each other, and each family has a tent. — Edmondo de Amicis, ''Morocco: Its People & Places , tr. C. Rollin-Tilton
(anatomy) The dura mater, the outer covering of the brain and spinal cord.