noun

czar

czar, tsar, emperor, supremo

The last czar of Russia was Nicholas II.

The last czar of Russia was Nicholas II.

He was appointed as the new drug czar.

He was appointed as the new drug czar.

czar of ((a place)) a ruler of (a place) The last czar of Russia was Nicholas II.

the [adjective] czar a person in charge of (sth.) He was appointed as the new drug czar.

Synonyms: emperor, ruler, monarch; (figurative) chief, head, boss

From Russian 'tsar'', from Old Slavic 'tsesar', from Gothic 'kaisar', from Latin 'Caesar'.

Connect it to 'Caesar', a famous Roman ruler, to remember its meaning of a powerful leader.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.