Arabs perhaps coming from other shores (6)
I believe the answer is:
horses
'arabs perhaps' is the definition.
(arab is a kind of horse)
'other shores' is the wordplay.
'other' indicates anagramming the letters.
'shores' with letters rearranged gives 'HORSES'.
'coming from' acts as a link.
(Other definitions for horses that I've seen before include "Eg, stallions" , "See 1" , "Equine animals" , "Domesticated animals" , "Hoofed mammals (which go with 19 4)" .)