Outside (7)
'outside' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for exterior that I've seen before include "Outermost" , "covering" , "Outside" , "Outer surface" , "Outdoor" .)
'outside' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for alfresco that I've seen before include "exposed to the fresh air" , "Outdoors, meal perhaps" , "Located outdoors" , "where it's cool" , "Meal eaten in the outdoors" .)
'outside' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for external that I've seen before include "involving foreign nations" , "abroad" , "Coming from outside" , "Surface" , "Lying outside" .)
(Other definitions for platform that I've seen before include "Rostrum" , "Raised dais" , "Raised flooring or stage" , "Stage; station area" , "Oil rig < level being raised" .)
'outside' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for without that I've seen before include "Lacking; outside" , "Not accompanied by" , "Lacking; not inside" , "Free from: in the absence of" .)