Goodbyes (6)
I believe the answer is:
adieux
'goodbyes' is the definition.
(I have seen 'French goodbyes ' mean 'adieux' so perhaps 'goodbyes' could also mean 'adieux')
This is all the clue.
(Other definitions for adieux that I've seen before include "Farewells in France" , "French goodbyes" , "Farewell remarks" , "French farewells" , "Goodbyes in France" .)