Small US state capital – not Hudson? (6)
I believe the answer is:
little
'small' is the definition.
(I know that small can be written as little)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for little that I've seen before include "Tell it (anag) - not a lot!" , "Peanuts" , "'Every ...... helps" , "petty" , "Of no great size" .)