validation

noun

val·​i·​da·​tion ˌva-lə-ˈdā-shən 

: an act, process, or instance of validating

especially : the determination of the degree of validity of a measuring device

Synonyms

• attestation
• confirmation
• corroboration
• documentation
• evidence
• proof
• substantiation
• testament
• testimonial
• testimony
• voucher
• witness

Examples of validation in a Sentence

I'm afraid we cannot act on your claim without validation.

Recent Examples on the Web

Therefore, ensuring data integrity and proper validation processes are essential steps in building reliable models. —Boris Kontsevoi, Forbes, 14 Oct. 2024

Furthermore, significant numbers of people are required for maintenance, prompt engineering and validation of GenAI outputs. —Kristi Holmes, Chicago Tribune, 14 Oct. 2024

Further data governance to ensure the robustness and quality of the data, analysis, interpretation, and validation. —Janet Mensink, Sourcing Journal, 3 Oct. 2024

The deal is further validation of Joby's vision for commercializing electric vertical takeoff and landing (eVTOL) aircraft. —Nathan Bomey, Axios, 2 Oct. 2024

Word History

Etymology

valid(ate) + -ation, perhaps after French validation

First Known Use

circa 1656, in the meaning defined above

Phrases Containing validation

• self-validation