Illusion

Webster's Dictionary of the English Language

·noun A plain, delicate lace, usually of silk, used for veils, scarfs, dresses, ·etc.

II. Illusion ·noun Hence: Anything agreeably fascinating and charning; enchantment; witchery; glamour.

III. Illusion ·noun An unreal image presented to the bodily or mental vision; a deceptive appearance; a false show; mockery; hallucination.

IV. Illusion ·noun A sensation originated by some external object, but so modified as in any way to lead to an erroneous perception; as when the rolling of a wagon is mistaken for thunder.