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Synonyms

supremacy

American  
[suh-prem-uh-see, soo-] / səˈprɛm ə si, sʊ- /

noun

  1. the state of being supreme.

  2. supreme authority or power.


supremacy British  
/ sʊˈprɛməsɪ, sjʊ- /

noun

  1. supreme power; authority

  2. the quality or condition of being supreme

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • presupremacy noun

Etymology

Origin of supremacy

First recorded in 1540–50; supreme + -acy

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.

I knew I should tighten my sad, limp ponytail and move on with my life, but the thing was, Sela’s hair supremacy was a new thing.

From Literature

When Woodson and Corona Santiago’s Striker Pence were facing each other on Wednesday, it was the battle for hair supremacy.

From Los Angeles Times

There’s no easy answer as to whether Minnesota will be able to get past a supremacy clause defense, said Jill Hasday, a constitutional law professor at the University of Minnesota.

From Salon

Walking on the Moon by 2030, building a lunar base, and then perhaps on to Mars: after 30 years of honing its expertise, China is challenging the United States' supremacy in spaceflight.

From Barron's

The most intriguing outcome would be a Michigan-Illinois national championship, which would double as a proxy fight in OpenAI and Anthropic’s battle for supremacy.

From The Wall Street Journal