optical illusion Meaning in the Cambridge Learner’s Dictionary Cambridge dictionaries logo

Meaning of “optical illusion” - Learner’s Dictionary

optical illusion

noun [C]    
something that you think you see, but which is not really thereUnreal things and unreality
Translations of “optical illusion”
in Chinese (Traditional) 視錯覺, 光幻覺…
in Russian оптический обман…
in Turkish göz yanılması, optik yanılsama…
in Chinese (Simplified) 视错觉, 光幻觉…
in Polish złudzenie optyczne…
(Definition of optical illusion from the Cambridge Learner’s Dictionary © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website
Word of the Day

new wave

people who are doing activities in a new and different way

Word of the Day

Chest pains and palpitations: talking about illness (2)
Chest pains and palpitations: talking about illness (2)
by Liz Walter,
February 03, 2016
My previous post (My leg hurts: Talking about illness (1)) presented some general vocabulary to use at the doctor’s. This one looks at some more specific areas of illness and explains some useful words and phrases that you may need to use or understand on a visit to the doctor’s. There are several

Read More 

awesomesauce noun
awesomesauce noun
February 01, 2016
slang the state of being extremely good or enjoyable or something or someone that is extremely good or enjoyable Recovering from the awesomesauce of another fab #Vidcon!!

Read More