Libertarian/ˌlɪbərˈteriən/ Definition 1 of 2Pro Tip 1/3Political Identity Used to describe someone's political beliefs that prioritize personal freedoms. As a libertarian, he campaigned against government surveillance. Pro Tip 2/3Social Context Sometimes seen as idealistic, advocating minimal state influence on individuals. Her libertarian stance made her oppose the new public safety laws. Pro Tip 3/3Not Anarchist Don't confuse with anarchy; libertarians generally accept some government role. He's libertarian but believes in some government, unlike anarchists.