Extra spacious (4)
I believe the answer is:
wide
I believe this clue is a double definition.
'extra' is the first definition.
(cricket term)
'spacious' is the second definition.
(I've seen this before)
(Other definitions for wide that I've seen before include "Far from the mark" , "Expansive" , "Gaping" , "roomy" , "Broad; cricket delivery" .)