Related Clues:

• Get ready for the O.R.
• Warm up, for short
• Scrub up, e.g.
• Hit the dirt?
• Attend Andover, perhaps
• Make ready, informally
• Cancel, so to speak
• Chop, perhaps
• Cancel, as a mission
• Get ready, casually
• __ school
• Scour thoroughly
• Cancel, à la Mission Control
• Word after college or dealer
• Scour, as pots