The meaning of VALIDATION is an act, process, or instance of validating; especially : the determination of the degree of validity of a measuring device.

Validation activities are conducted to ensure that the resulting products and services meet the requirements for the specified application or intended use. Verification activities are conducted to …

VALIDATION definition: 1. the act or process of making something officially or legally acceptable or approved: 2. proof…. Learn more.

Definition of validation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

VALIDATION definition: the act of confirming something as true or correct: You will be prompted to enter your new password a second time for validation. See examples of validation used in a sentence.

For biological validation, we imaged whole blood stained with acridine orange and performed a two-part white blood cell differential count. A second validation involved analysing the anaerobiosis to …

Aug 28, 2025 · validation (countable and uncountable, plural validations) In reality, brains go overboard with this sort of fear validation. They love any chance to prove a fear is valid while ignoring all the …

To establish the soundness, accuracy, or legitimacy of: validate the test results; validate a concern....

5 days ago · Verification and Validation is the process of investigating whether a software system satisfies specifications and standards and fulfills the required purpose. Verification and Validation …

Recent Examples of validation With this validation, scientists could now theoretically look for artificial signals, potentially from an alien origin. Gabriela Radulescu, The Conversation, 4 Nov. 2025 But to …