Definition of 'optical illusion'
Example sentences containing 'optical illusion'
`It was an optical illusion ," I repeated, sounding very obstinate and more than a little fractious.ABSOLUTE TRUTHS (2002) LOSING IT (2002)
But if the optical illusion is the result of illness -' `Okay, since you're so keen on this idea, let's take a closer look at it.ABSOLUTE TRUTHS (2002)
Trends of 'optical illusion'
View usage over:
Definition of optical illusion from the Collins English Dictionary