Limited (6)
'limited' is the definition.
(restricting is a kind of limiting)
This is all the clue.
(Other definitions for restricted that I've seen before include "Small - exclusive" , "to be kept from general circulation" , "Limited in scope" , "Limited in extent" .)
'limited' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for scarce that I've seen before include "Wanting" , "Hard to get" , "Rare shock Conservative getting in" , "Hardly" , "Not often come across" .)
'limited' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for finite that I've seen before include "Having a beginning and an end" , "Bounded, having limits" , "Having limit, not endless" , "Bounded or limited" , "Bounded in time" .)
'limited' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for narrow that I've seen before include "Slender - spare" , "Restricted in width." , "with not much room to spare" , "Cramped" , "With sides close together" .)