supremacy
noun
su·prem·a·cy
sə-ˈpre-mə-sē 
sü-,
also -ˈprē-
plural supremacies
1
: the quality or state of being supreme
especially
: a position of unquestioned authority, dominance, or influence
military/naval supremacy
In the 20th century, two completely different models of how to run an economy battled for supremacy. —
Bill McKibben
Bill McKibben Natal's well-watered valleys … became by the end of the 18th century the site of a contest for supremacy … —Noel Mostert
Noel Mostert Every high school boasts its elite squad of lookers: sparkling teeth, merciless anatomy, sunny filaments of hair … . Between classes, they parade down the halls, trooping their supremacies like Clydesdales. —Richard Lacayo
Richard Lacayo 2
: ultimate authority or power
belief in the supremacy of God
Synonyms
Examples of supremacy in a Sentence
the Roman empire had supremacy over the entire Mediterranean world
the supremacy of cashmere among wools accounts for its high price
Recent Examples on the Web
Without access to Taiwan, neither the United States nor China can achieve its ambition of global tech supremacy.
—Ruchir Sharma, Foreign Affairs, 17 Sep. 2024
In the final two weeks of Major League Baseball’s 2024 regular season, the New York Yankees are engaged in an intense battle with the Baltimore Orioles for supremacy in the American League East.
—Wayne G. McDonnell, Jr., Forbes, 15 Sep. 2024
Game of the week: Cincinnati Bengals at Kansas City Chiefs — Despite the Bengals' horrendous Week 1 loss to the New England Patriots, this is still a huge game in terms of AFC supremacy.
—Jim Reineking, USA TODAY, 13 Sep. 2024
With the start of the 2024 Toronto Film Festival, the first shot has been fired in a battle for supremacy in the fall film markets.
—Scott Roxborough, The Hollywood Reporter, 6 Sep. 2024
See all Example Sentences for supremacy 
Ruchir Sharma, Foreign Affairs, 17 Sep. 2024
In the final two weeks of Major League Baseball’s 2024 regular season, the New York Yankees are engaged in an intense battle with the Baltimore Orioles for supremacy in the American League East.
—Wayne G. McDonnell, Jr., Forbes, 15 Sep. 2024
Game of the week: Cincinnati Bengals at Kansas City Chiefs — Despite the Bengals' horrendous Week 1 loss to the New England Patriots, this is still a huge game in terms of AFC supremacy.
—Jim Reineking, USA TODAY, 13 Sep. 2024
With the start of the 2024 Toronto Film Festival, the first shot has been fired in a battle for supremacy in the fall film markets.
—Scott Roxborough, The Hollywood Reporter, 6 Sep. 2024
See all Example Sentences for supremacy
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'supremacy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near supremacy
Cite this Entry
“Supremacy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supremacy. Accessed 2 Oct. 2024.
Copy CitationKids Definition
supremacy
noun
su·prem·a·cy
sə-ˈprem-ə-sē
plural supremacies
1
: the quality or state of being supreme
2
: supreme authority or power
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