Definitions

1. noun

a former title of the monarch of Russia, especially from the 16th to the 19th centuries

“The tsar’s palace was a magnificent structure with intricate architecture.”

2. noun

a ruler of a country in Eastern Europe, especially Bulgaria, from the 7th to the 11th centuries

“The tsar ruled over a vast empire with multiple kingdoms.”

3. verb

to rule or govern as a tsar

“The prince tsared over the kingdom with wisdom and justice.”