adj. Subject to or pertaining to an illusion, often used in the sense of an unrealistic expectation or an unreachable goal or outcome.
the GNU version of the Collaborative International Dictionary of English
adj. Deceiving by false show; deceitful; deceptive; false; illusory; unreal.
The Century Dictionary and Cyclopedia
Deceiving by illusion; deceitful; false; illusory.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. based on or having the nature of an illusion
Word Usage
"Besides all this, they are exceedingly valuable as providing us with that general sense of religion, vague and illusive, which is deeper than all dogma."