1. Belonging to or characteristic of an ideal perfect state or place: "Having Utopian ideas may be admirable but it is usually impracticable in real life."

"Manfred proposed a utopian approach for the needed social and political reforms in his community."

2. Etymology: Utopian originally meant "having no known location" (1609); sense of "impossibly visionary, ideal" is from 1621; as a noun meaning "visionary idealist" it is first recorded in about 1873.