Related Clues:

• Exiter's exclamation, sometimes
• Bye that's bid
• Farewell, in 19-Across
• "Arrivederci!"
• Toulouse "Toodle-oo"
• Continental farewell
• "Till we meet again"
• "Farewell, mon ami"
• "Goodbye, cheri"
• Cherbourg ciao
• Foreign farewell
• 'Farewell, François!'
• 'Bye,' in Brest
• Left Bank's "goodbye"
• Leave-taking