Related Clues:

• Hold-your-horses command
• Not yet 58-Down
• Serve entrees, for example
• Serve in a diner
• Restraining order
• Command to a steed
• Word of caution
• Remain on hold
• Oater ''halt!''
• What a vertical palm may mean
• ''Hold up!''
• "Holy moly!"
• "Cool your jets"
• Oater exclamation
• What a raised index finger might mean