Related Clues:

• Use a stop clock on
• "Pencils down"
• You can see it on Big Ben's face
• Cable-box display
• Part 7 of our carol
• Metaphorical marcher
• What you may find on your hands
• Money, proverbially
• ''Pencils down!''
• It can be bought without money
• It may fly by
• “A great teacher, but unfortunately it kills all its pupils”: Berlioz
• What cons do
• A metronome keeps it
• Word with "bomb" or "capsule"