Meaning of the word prove in English

What does prove mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

prove

US /pruːv/
UK /pruːv/
"prove" picture

Verb

1.

demonstrate the truth or existence of (something) by evidence or argument

Example:
Can you prove your innocence?
The new data proves the theory.
2.

(of a person or thing) be found to be or to do something after experience or a period of time

Example:
The new system proved to be very efficient.
He proved himself to be a reliable friend.
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