Tip or pour out a fragrant mixture (9)
I believe the answer is:
potpourri
'a fragrant mixture' is the definition.
(I've seen this before)
'tip or pour out' is the wordplay.
'out' indicates anagramming the letters (out can mean wrong or inaccurate).
'tip'+'or'+'pour'='tiporpour'
'tiporpour' anagrammed gives 'POTPOURRI'.
(Other definitions for potpourri that I've seen before include "Mixture (of flower petals and spices?)" , "fragrant blend" , "leaves, petals etc." , "Selection" , "A medley of popular tunes" .)