What does invalidate mean?

v. To show that something is not correct or true.; To make something like a document or agreement no longer acceptable or valid according to the law.

invalidate

🇺🇸 /ɪnˈvælɪdeɪt/ 🇬🇧 /ɪnˈvælɪdeɪt/

Frequency

Difficulty

Tags TOP20000

verb

To show that something is not correct or true.

The new information invalidates the old theory.

To make something like a document or agreement no longer acceptable or valid according to the law.

Fraud can invalidate a contract.

To show that something is not correct or true.; To make something like a document or agreement no longer acceptable or valid according to the law.

3rd Present invalidates

Past invalidated

Perfect invalidated

Progressive invalidating