Still, I can dance a little (9)
I believe the answer is:
scintilla
'a little' is the definition.
(I've seen this before)
'still i can dance' is the wordplay.
'dance' indicates anagramming the letters.
'still'+'i'+'can'='stillican'
'stillican' anagrammed gives 'SCINTILLA'.
(Other definitions for scintilla that I've seen before include "Tiny, scarcely detectable amount" , "A tiny bit" , "suspicion" , "Minute spark" , "littlest bit" .)