Farewell from two Europeans in terrible choir (7)
I believe the answer is:
cheerio
(Other definitions for cheerio that I've seen before include "See you" , "Informal farewell" , "for so long!" , "Expression used when leaving" , "Bye-bye" .)
I believe the answer is:
cheerio
(Other definitions for cheerio that I've seen before include "See you" , "Informal farewell" , "for so long!" , "Expression used when leaving" , "Bye-bye" .)