libertarian

noun

lib·​er·​tar·​i·​an ˌli-bər-ˈter-ē-ən How to pronounce libertarian (audio)
-ˈte-rē-
plural libertarians
1
: an adherent or advocate of libertarianism
Libertarians take individual freedom as the paramount political value and understand coercion to be the antithesis of that freedom. While people can justifiably be forced to do certain things—most obviously, to refrain from infringing the liberty of others—they cannot be coerced to serve the good of other members of society, nor even their own personal good.Bas van der Vossen and Billy Christmas
… the one big thing the libertarians knew and could explain better than anyone else—that the invisible hand of the market is a more reliable organizer of the economic life of nations than the visible hand of the state …Richard Cornuelle
2
Libertarian plural Libertarians : a member or supporter of a political party supporting or promoting libertarianism
a registered Libertarian
libertarian adjective
or less commonly Libertarian
… the libertarian ideology and rhetoric associated with "school choice," opposition to gun control, and the right of business to be free from government regulation. Alan Wolfe
the Libertarian party

Examples of libertarian in a Sentence

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.
Democrats and civil libertarians said Trump corrupted the system of justice by getting involved. Bart Jansen, USA Today, 26 Sep. 2025 Milei, who took office in 2023, is a hardline libertarian known for wielding a chainsaw during campaign events — a not-so-subtle symbol of his pledge to cut through regulations and slash government spending. Allison Morrow, CNN Money, 25 Sep. 2025 The libertarian-leaning senator said the government should stay out of the issue altogether but stipulated that ABC, as Kimmel’s employer, has the right to take punitive action against him if, hypothetically, Kimmel’s conduct violated his contract. Sarah Fortinsky, The Hill, 21 Sep. 2025 But many Americans tired of the United States serving as the world’s police force—and old-school conservatives and even some libertarians and progressives viewed Trump’s election as a victory for less interventionism. Steven Greenhut, Oc Register, 12 Sep. 2025 See All Example Sentences for libertarian

Word History

First Known Use

1789, in the meaning defined at sense 1

Time Traveler
The first known use of libertarian was in 1789

Browse Nearby Words

Cite this Entry

“Libertarian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/libertarian. Accessed 8 Oct. 2025.

Kids Definition

libertarian

noun
lib·​er·​tar·​i·​an ˌlib-ər-ˈter-ē-ən How to pronounce libertarian (audio)
: a person who believes in liberty of thought and action
libertarian adjective
libertarianism noun

More from Merriam-Webster on libertarian

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!