1. The czar of Russia whose plans to liberalize the government of Russia were unrealized because of the wars with Napoleon (1777-1825)
   - Alexander I, Czar Alexander I

Type of: czar, tsar, tzar

• Herschel
• stop consonant
• stop dead
• stop number
• stop order
• stop payment
• stop press
• stop up
• stop-loss order
• stopcock
• stope
• Stopes
• stopgap
• stoplight
• stopover
• stoppable
• stoppage
• stoppage time
• Stoppard
• stopped
• stopped-up
• stopper
• stopper knot
• stoppered
• stopping