Larger (6)
'larger' is the definition.
('big' can be a synonym of 'large')
This is the entire clue.
(Other definitions for bigger that I've seen before include "louder" , "Comparatively huge" , "Larger" , "Greater in size" .)
'larger' is the definition.
('great' can be a synonym of 'large')
This is all the clue.
(Other definitions for greater that I've seen before include "Less small" , "More extensive" , "More significant" , "More grand" , "more influential" .)