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📕 rednote ID(小红书号)：3881567312

Proof Meaning, Examples & Common Usage (2 meaning)

Meaning 1：evidence (proof)

proof 🔊

/pruːf/

Information or objects that show something is true.

evidence 🔊

➕

/ˈɛvɪdəns/

Information or objects that demonstrate the truth or validity of a claim, fact, or event.

📁 Category：Social Economy 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Latin 'probare' (to test) via Old French 'prove' meaning 'to test, to prove'.

💡 Mnemonic

Think of a 'proofer' baking: you test the dough's readiness. 'Proof' means testing to confirm truth.

📖 Example

She saved the receipt as proof of her purchase in case she needed to return the item. 🔊 She saved the receipt as proof of her purchase in case she needed to return the item.

🔗 Collocations

proof of purchase – Evidence that an item was bought, usually a receipt or invoice

burden of proof – The responsibility to provide evidence in a legal or argumentative context

proof positive – Conclusive evidence that leaves no doubt

🔄 Synonyms

evidence (n.) – The available facts or information indicating whether a belief or proposition is true

confirmation (n.) – A statement or action that establishes the truth or correctness of something

verification (n.) – The process of establishing the truth, accuracy, or validity of something

🚫 Antonyms

disproof (n.) – Evidence that disproves or refutes a claim

refutation (n.) – The act of proving a statement or theory to be wrong

doubt (n.) – A feeling of uncertainty or lack of conviction

🌱 Derivatives

prove (v.) – To demonstrate the truth or existence of something by evidence or argument

disprove (v.) – To prove that something is false

proofread (v.) – To read and correct written material for errors

📖 Cultural Story

Originally from Latin 'probare' meaning 'to test, to approve'. In medieval times, 'proof' was used in alchemy and law. Today it is widely used in mathematics, science, and everyday contexts to denote evidence that establishes a fact.

Meaning 2：verification (proof)

proof 🔊

/pruːf/

The process of testing something to make sure it works or is strong enough.

verification 🔊

➕

/ˌvɛrɪfɪˈkeɪʃən/

The process of testing or validating that something meets required standards, especially regarding durability or resistance.

📁 Category：Objects & Materials 🔖 Level：Advanced

📘 Details & Usage

📖 Example

This watch is water-resistant up to 100 meters, which means it has passed rigorous waterproof proof testing. 🔊 This watch is water-resistant up to 100 meters, which means it has passed rigorous waterproof proof testing.

🔗 Collocations

proof testing – The process of subjecting a product to extreme conditions to verify its durability

bulletproof – Designed to resist penetration by bullets; also used metaphorically to mean fail-safe

waterproof – Impervious to water; able to prevent water from entering

🔄 Synonyms

validation (n.) – The action of checking or proving the accuracy or strength of something

testing (n.) – The process of subjecting something to a series of examinations to determine its quality or reliability

trial (n.) – A test of the performance, qualities, or suitability of someone or something

🚫 Antonyms

vulnerability (n.) – The quality of being susceptible to damage or attack

weakness (n.) – A lack of strength or durability

failure (n.) – Lack of success or the inability to withstand a test

🌱 Derivatives

proofread (v.) – To read and correct written material for errors

proofing (n.) – The process of making something resistant, e.g., waterproofing; also checking for errors

prove (v.) – To demonstrate the truth or strength of something