1. people who believe in or advocate for utopian ideals; those who envision or work toward perfect societies
Usage: plural form of utopist

Examples

• The utopists of the 19th century established several experimental communities.
• Critics dismissed them as naive utopists with unrealistic goals.
• These utopists believed technology would solve all social problems.
• The conference attracted utopists from around the world.
• Many utopists have contributed valuable ideas to social reform.
• The author studied various utopists and their proposed societies.