Extensive (4-2-4)
'extensive' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for long that I've seen before include "dream" , "die" , "Sustained" , "summer break?" , "Protracted" .)
'extensive' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for vast that I've seen before include "Boundless" , "Astronomical" , "Unusually great" , "Colossal" , "Huge, enormous" .)
'extensive' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for widespread that I've seen before include "Extensive" , "Sweeping" , "Generally prevalent" , "found in many places" , "broad" .)
'extensive' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for large that I've seen before include "Elgar (anag)" , "Bumper" , "Stout" , "Of considerable size or extent" , "broad" .)
'extensive' is the definition.
(I know that extensive can be written as broad)
This is all the clue.
(Other definitions for broad that I've seen before include "Wide; general" , "not detailed" , "Covering a wide range" , "Board (anag.)" , "dame" .)
'extensive' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for large-scale that I've seen before include "Extensive" , "Wide-ranging" .)
(Other definitions for wall-to-wall that I've seen before include "(Of carpet) fitted" , "Widespread" .)
'extensive' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for panoramic that I've seen before include "all around" , "All-embracing" , "Comprehensive" , "(Of a view) unbroken and wide" , "Widespread" .)