Caesar
Americannoun
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Gaius (or Caius) Julius, c100–44 b.c., Roman general, statesman, and historian.
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Sidney, Sid, 1922–2014, U.S. comedian.
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a title of the Roman emperors from Augustus to Hadrian, and later of the heirs presumptive.
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any emperor.
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a tyrant or dictator.
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any temporal ruler, in contrast with God; the civil authority.
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a male given name: from a Roman family name.
noun
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Gaius Julius (ˈɡaɪəs ˈdʒuːlɪəs). 100–44 bc , Roman general, statesman, and historian. He formed the first triumvirate with Pompey and Crassus (60), conquered Gaul (58–50), invaded Britain (55–54), mastered Italy (49), and defeated Pompey (46). As dictator of the Roman Empire (49–44) he destroyed the power of the corrupt Roman nobility. He also introduced the Julian calendar and planned further reforms, but fear of his sovereign power led to his assassination (44) by conspirators led by Marcus Brutus and Cassius Longinus
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any Roman emperor
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(sometimes not capital) any emperor, autocrat, dictator, or other powerful ruler
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a title of the Roman emperors from Augustus to Hadrian
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a title borne by the imperial heir from the reign of Hadrian
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the heir, deputy, and subordinate ruler to either of the two emperors under Diocletian's system of government
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short for Caesar salad
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The emperors of Germany and Russia in modern times adapted the word caesar into titles for themselves — kaiser and czar.
Other Word Forms
Noun Inflected Forms
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Should I have the blackened chicken Caesar or the grilled chicken Cobb?
From Los Angeles Times • Jun. 17, 2026
Add a spoonful to your next homemade dressing: ranch dressing, Caesar dressing, coleslaw, anything mayo-based, and it suddenly tastes more alive.
From Salon • May 28, 2026
It depicts Caesar Rodney, who cast a clinching vote in the 1776 US Declaration of Independence from Britain but is viewed critically by some because he owned slaves.
From Barron's • May 17, 2026
It said Gail's smoked chicken Caesar club also had over 1,000 calories and 90% of an adult's daily saturated fat intake.
From BBC • May 13, 2026
Yet Caesar glances past them like they’re flies.
From "Will’s Race for Home" by Jewell Parker Rhodes
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
