Illusion Meaning in English
word
Definition
An illusion is something that seems real or true but is not actually so. It can be a false visual effect, or a mistaken belief or impression about a situation.
Usage & Nuances
Common in both everyday and formal English. Often used for visual tricks ('optical illusion') and for false beliefs ('the illusion of control'). Do not confuse it with 'delusion', which usually refers to a stronger, often psychological false belief.
Example Sentences
The picture creates an illusion of movement.
basic
For a moment, I had the illusion that someone was in the room.
basic
The desert heat can cause an illusion of water far away.
basic
He gave us the illusion that everything was under control.
natural
Social media can create the illusion that everyone else is happier than you.
natural
Losing that job shattered his illusion of security.
natural