Wandering wild domain carrying clubs (7)
I believe the answer is:
nomadic
'wandering' is the definition.
(I know that wandering can be written as nomadic)
'wild domain carrying clubs' is the wordplay.
'wild' indicates an anagram.
'carrying' says to put letters next to each other (in a down clue, the bottom letters carry others).
'clubs' becomes 'c' (abbreviation used in card games such as bridge).
'domain' is an anagram of 'nomadi'.
'nomadi'+'c'='NOMADIC'
(Other definitions for nomadic that I've seen before include "Lacking fixed home" , "Not settling" , "always moving?" , "Homeless - wandering" , "Given to wandering like travellers or Bedouins" .)