the GNU version of the Collaborative International Dictionary of English
n. The ideas, views, aims, etc., of a Utopian; impracticable schemes of human perfection; optimism.
The Century Dictionary and Cyclopedia
n. The characteristic views or bent of mind of a utopian; ideas founded on or relating to ideal social perfectibility; optimism.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. the political orientation of a Utopian who believes in impossibly idealistic schemes of social perfection
Word Usage
"Green high-design utopianism is virulent at Make It Right, as at Global Green, and all the houses feature sophisticated systems to achieve net-zero energy use."