- ˌoptical ilˈlusion
- noun [C]something that looks very different from what it really is, usually because of the way it is drawn or lit
Dictionary for writing and speaking English. 2014.
Dictionary for writing and speaking English. 2014.
optical illusion — optical il lusion n a picture or image that tricks your eyes and makes you see something that is not actually there … Dictionary of contemporary English
optical illusion — optical il lusion noun count something that looks very different from what it really is, usually because of the way it is drawn or lit … Usage of the words and phrases in modern English
optical illusion — noun an optical phenomenon that results in a false or deceptive visual impression • Hypernyms: ↑optical phenomenon • Hyponyms: ↑apparent motion, ↑motion, ↑apparent movement, ↑movement, ↑mirage * * * noun, pl ⋯ sions [c … Useful english dictionary