illusion
noun14th century{ds||2|b|}
- a misleading image presented to the vision : optical illusion
- something that deceives or misleads intellectually
- perception of something objectively existing in such a way as to cause misinterpretation of its actual nature
optical illusion
noun
optical illusion
\
1763
- a misleading image presented to the vision
under the illusion
idiom
under the illusion
\
- having a mistaken belief about something
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