Related Clues:

• Command to a horse
• ''Hold on there!''
• Make cooler
• Take ten
• 'Settle down!'
• 'Hold on a moment!'
• Stop!
• Loosen up
• "Hold up!"
• Nip in the air
• Request to one's doctor
• Make less severe
• 'Cool it!'
• "Awesome!"
• "Slow down!"