Saharan nomad (6)
I believe the answer is:
tuareg
'saharan nomad' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for tuareg that I've seen before include "Berbers" , "Saharan native" , "Saharan Berber" , "One of a nomadic Berber people - eat rug (anag)" , "One of nomadic pastoral people in N Africa" .)