Ale left out with flyer (7)
I believe the answer is:
leaflet
'flyer' is the definition.
(I've seen this in another clue)
'ale left out' is the wordplay.
'out' indicates an anagram (out can mean wrong or inaccurate).
'ale'+'left'='aleleft'
'aleleft' anagrammed gives 'LEAFLET'.
'with' acts as a link.
(Other definitions for leaflet that I've seen before include "Printed sheet, flyer" , "Printed handout" , "Pamphlet or booklet" , "little advertising!" , "Handbill, flyer" .)