Exterior (7)
'exterior' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for surface that I've seen before include "Outer or upper layer" , "Top spot" , "Exterior" , "Become apparent" , "Outside part" .)
'exterior' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for outside that I've seen before include "Alfresco" , "External surface" , "Exterior" , "Without" , "Tedious (anag)" .)
'exterior' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for outer that I've seen before include "External; peripheral" , "Ring furthest from the bullseye" , "Route (anag.)" , "Outside; external" , "Away from the centre" .)
'exterior' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for external that I've seen before include "Relating to the outside" , "Superficial" , "Outer" , "abroad" , "Belonging to the outside" .)