Related Clues:

• Something to take when you're tired?
• Ring count
• Start of many countdowns
• Sometimes it's for the money
• Midmorning time
• <--
• Perfection indicator
• X rating?
• First third of an out
• Taps time
• Start of a long distance call
• Washington is on it
• Part of a split, perhaps
• It's heard before a liftoff
• 'A Chorus Line' number