Nice farewell (5)
'nice farewell?' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for au revoir that I've seen before include "'Goodbye to the French (2,6)'" , "So long, see you soon - in France" , "Final words" , "So long, 'bye for now - in France" , "cheers" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nice farewell</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for adieu that I've seen before include "Farewell, ami!" , "Farewell, adios" , "Vale" , "Farewell to France" , "Adios, Arrivederci" .)