Further confused with large shed (5)
I believe the answer is:
added
'further' is the definition.
('added' can be similar in meaning to 'further')
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for added that I've seen before include "Said" , "Totted" , "Counted up" , "Contributed" , "Extra" .)