Related Clues:

• Sheet-music symbol
• Word after bed or head
• Catchall category, with "the"
• Vacation purpose, often
• Leftover portion
• Residue
• "I'm outta here"
• 'G'bye!'
• 'BUH-bye!'
• Recharge one's batteries
• Additional ones not itemized
• "Bye-bye"
• Move to first class, e.g.
• "Hasta la vista!"
• "Adios!"