OPTICAL ILLUSION


Meaning of OPTICAL ILLUSION in English

(~s)

An ~ is something that tricks your eyes so that what you think you see is different from what is really there.

Sloping walls on the bulk of the building create an ~.

N-COUNT

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .