1. (logic) a statement that contradicts itself

- `I always lie' is a paradox because if it is true it must be false

Definition categories: communication, contradiction

Sentences with paradox as a noun:

- "This sentence is false" is a paradox.

- It is an interesting paradox that drinking a lot of water can often make you feel thirsty.

- Not having a fashion is a fashion; that's a paradox.

- He is a paradox; you would not expect him in that political party.