variants or less commonly tsar or tzar
1
: emperor
specifically : the ruler of Russia until the 1917 revolution
2
: one having great power or authority
a banking czar
czardom noun
or less commonly tsardom or tzardom
ˈzär-dəm How to pronounce czar (audio)
ˈ(t)sär-

Examples of czar in a Sentence

a showbiz czar who is said to be able to make or break a career
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Trump’s deportation dream team — Homeland Security head Kristi Noem, border czar Tom Homan and White House Deputy Chief of Staff Stephen Miller — has berated ICE officials for not doing more to comply with Trump’s wishes. Gustavo Arellano, Los Angeles Times, 3 June 2025 Venture capitalist and Musk ally David Sacks, now serving as Trump’s czar for crypto and AI, gleefully read a list of Trump’s actions on crypto to the Winklevoss twins during a fireside chat. Miles Klee, Rolling Stone, 2 June 2025 Teachers gathered in protest, amassing a crowd of about 1,000 who took advantage of their location: Thomas Homan, the Trump administration’s border czar, owns a vacation home in the village. Ana Ley, New York Times, 30 May 2025 Tom Homan, President Donald Trump's border czar, mocked Democratic Representative Alexandria Ocasio-Cortez on Wednesday in connection to the criminal charges one of Ocasio-Cortez's Democratic colleagues is facing. Sonam Sheth, MSNBC Newsweek, 29 May 2025 See All Example Sentences for czar

Word History

Etymology

New Latin czar, from Russian tsar', from Old Russian tsĭsarĭ, from Goth kaisar, from Greek or Latin; Greek, from Latin Caesar — more at caesar

First Known Use

1555, in the meaning defined at sense 1

Time Traveler
The first known use of czar was in 1555

Cite this Entry

“Czar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/czar. Accessed 7 Jun. 2025.

Kids Definition

czar

noun
variants also tsar or tzar
ˈzär
1
: the ruler of Russia until the 1917 revolution
2
: one having great power or authority
a baseball czar
czardom noun
also tsardom or tzardom
ˈzärd-əm
Etymology

Latin czar "czar," from Russian tsar' (same meaning), from early Russian tsǐsarǐ, tsěsarǐ "emperor," from a Germanic word kaisar "emperor," derived from Latin Caesar (title of a line of Roman emperors after Augustus Caesar) see Word History at emperor

More from Merriam-Webster on czar

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!