proof noun definition in Experiments and research topic from the Oxford Advanced Learner's Dictionary


 noun: Experiments and research topic
1 [uncountable, countable] information, documents, etc. that show that something is true positive/conclusive proof proof of something Can you provide any proof of identity? Keep the receipt as proof of purchase. These results are a further proof of his outstanding ability. proof that… There is no proof that the knife belonged to her. 2 [uncountable] the process of testing whether something is true or a fact Is the claim capable of proof?

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