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  • republican
    republican
    adjective
    of, relating to, or of the nature of a republic.
  • Republican
    Republican
    adjective
    of, belonging to, or relating to a Republican Party
Synonyms

republican

American  
[ri-puhb-li-kuhn] / rɪˈpʌb lɪ kən /

adjective

  1. of, relating to, or of the nature of a republic.

  2. favoring a republic.

  3. fitting or appropriate for the citizen of a republic.

    a very republican notion.

  4. (initial capital letter) of or relating to the Republican Party.


noun

republicans plural
  1. a person who favors a republican form of government.

  2. (initial capital letter) a member of the Republican Party.

republican 1 British  
/ rɪˈpʌblɪkən /

adjective

  1. of, resembling, or relating to a republic

  2. supporting or advocating a republic

"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

noun

  1. a supporter or advocate of a republic

"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
Republican 2 British  
/ rɪˈpʌblɪkən /

adjective

  1. of, belonging to, or relating to a Republican Party

  2. of, belonging to, or relating to the Irish Republican Army

"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

noun

  1. a member or supporter of a Republican Party

  2. a member or supporter of the Irish Republican Army

"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
Republican Cultural  
  1. A member of the Republican party.


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of republican

First recorded in 1685–95, republican is from the French word républicain, Middle French. See republic, -an

Explanation

The adjective republican describes a government made up of representatives who are elected by the citizens. If you live in the United States, you’re part of a republican system of government. In a republican government, citizens have a lot of power — their vote determines who is running the government. The word republican has a noun and an adjective form. The noun is for a person who supports that style of government, and the adjective describes something with those characteristics. But if you see republican with a capital letter “r” — Republican — then that refers to a member of the Republican Party.

Keep Reading on Vocabulary.com

Vocabulary lists containing republican

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 don’t think anybody had a firm bead on what the result was going to be,” Lance Dutson, a Maine Republican strategist who worked on Collins’ 2008, 2014, and 2020 campaigns, told me.

From Slate • Jun. 16, 2026

Republican leaders in the House, Senate and court system did not respond to requests for comment on the bills.

From Salon • Jun. 16, 2026

“None of the optics are good,” complained Roxanne Hoge, chair of the Los Angeles County Republican Party.

From Los Angeles Times • Jun. 14, 2026

Longwell felt there should be some place on the internet for people like her, those who wanted to push the Republican party in a different direction.

From The Wall Street Journal • Jun. 13, 2026

He’d been appointed to the bench in 1999 by then governor Michael Leavitt, a Republican.

From "A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age" by Matt Richtel

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