Wanderer, sane in Glasgow? (5)
I believe the answer is:
nomad
'wanderer' is the definition.
(I know that Nomad is a type of wanderer)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for nomad that I've seen before include "someone who can't settle" , "Wanderer" , "A wandering tribesman" , "Rover" , "One travels from place to place with no permanent home" .)