What does libertarianism mean?
Libertarianism is a political philosophy centered on individual freedom, limited government, and resistance to coercive state power. Its adherents commonly argue that laws and public institutions should interfere as little as possible in private life, economic exchange, and personal choice. In practice, libertarian thought ranges from classical liberalism, with its emphasis on markets and limited government, to social libertarianism, which stresses personal autonomy in areas such as personal conduct, education, and identity. The term is especially prominent in American political debate, where it can describe both a coherent tradition and a loose collection of positions rather than a single policy program. Related terms should be used carefully: a libertarian is a person who supports libertarian principles, while a libertine is someone associated with unrestrained or immoral behaviour. Although the philosophy draws on older arguments about natural rights and limits on government, modern libertarianism developed particularly strongly during the nineteenth and twentieth centuries as debates over capitalism, state authority, and personal liberty expanded.
nounA political philosophy that emphasizes individual liberty and limits government power, often advocating minimal intervention in economic and social affairs. The term may also denote adherence to libertarian principles.
- A political philosophy emphasizing individual liberty, personal autonomy, and limited government power.
- A movement or body of political doctrine associated with that philosophy.
"The economist developed a political philosophy grounded in individual freedom and limited government."
"The lecture examined how libertarianism differs from both authoritarian government and conventional social democracy."
"Although the party called for lower taxes, not all of its members accepted every tenet of libertarianism."
The plural is grammatically regular but is rarely used because the term normally describes a single established philosophy or movement.
"The study compares the libertarianisms that emerged in different political and economic settings."
Libertarianism puts the claim that people are best governed least prominently in the political spotlight.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does libertarianism come from?
The word derives from “libertarian,” which in turn comes from “liberty.” Liberty ultimately traces to Latin libertas, meaning “freedom,” which is related to liber, meaning “free.” The philosophical sense developed through European political debates about religious toleration, individual rights, and limits on government authority.
Related word forms
How libertarianism is actually used
The term is especially common in North American political discourse but is also used in Britain and elsewhere. It can describe a broad range of positions, from classical liberalism and free-market economics to more expansive doctrines of personal autonomy, so it should not be treated as denoting one precise policy program.
Easily confused with libertarianism
Libertarianism is a political philosophy or movement, whereas a libertarian is a person who supports its principles.
A libertine is traditionally someone who behaves immorally or licentiously, while libertarianism concerns political and individual liberty.