Related Clues:

• Hang it up
• Word on an octagon
• Proctor's call
• 'Give it a rest!'
• Dickensian interjection
• Sort of sign
• Pull over
• "Horsefeathers!"
• 'Pshaw!'
• 'Whoa!'
• Terminate
• "Humbug!" preceder
• Ebenezer's epithet
• Layover
• 'Cool it!'