Thesaurus.com
Dictionary.com
Definitions

proof

[proof] / pruf /




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The difference this year is that he’s armed with proof that he’s actually capable of coming out on top here.

From The Wall Street Journal • Apr. 9, 2026

Defamation cases are typically dealt with in the civil court system which requires a lower burden of proof.

From BBC • Apr. 7, 2026

The researchers note that the findings show a relationship, not proof that vitamin D directly reduces tau levels or lowers the risk of dementia.

From Science Daily • Apr. 7, 2026

Malicious prosecution cases are similarly hard to bring because they require proof that a prosecutor had malicious intentions, not just a bad case.

From Slate • Apr. 6, 2026

The coat was a gift made by his own hands, its elegant cut proof of his fine craftsmanship.

From "The City Beautiful" by Aden Polydoros