Utopian

Noun

 * 1)  A person from Utopia, a fictional island possessing a seemingly perfect socio-politico-legal system from ’s 1516 treatise of the same name.
 * 1)  A person from Utopia, a fictional island possessing a seemingly perfect socio-politico-legal system from ’s 1516 treatise of the same name.

Proper noun

 * 1) A constructed language created by  and  for the fictional island Utopia, from 1516 Thomas More’s book of the same name.