Question

what is meant by the term illusion??​

Answer 1

Answer:

An illusion is a distortion of perception. The brain arranges, sorts, and organises data from the senses. An illusion is different from a hallucination; a halucination is sensing something which is not real, but an illusion is interpreting what we sense wrongly.

Answer 2

Answer:

a false idea, belief or impression

OR

something that your eyes tell you is there or is true but in fact is not