Evidence or argument establishing a fact or the truth of a statement

A trial to determine the quality or reliability of something

परीक्षण

English Usage: The company conducted a proof test to ensure the product's durability.

Hindi Usage: कंपनी ने उत्पाद की मजबूती सुनिश्चित करने के लिए एक परीक्षण किया।

To make something proof against a particular hazard

सुरक्षित करना

English Usage: The engineers had to proof the structure against earthquakes.

Hindi Usage: इंजीनियरों को संरचना को भूकंप से सुरक्षित करना पड़ा।