validation
UK: ˌvælɪˈdeɪʃən | US: ˌvælɪˈdeɪʃən
n. the act or process of confirming the accuracy, legitimacy, or effectiveness of something.
n. (psychology) acknowledgment or affirmation of a person's feelings or experiences.
n. (law) formal ratification or authentication of a document or agreement.
The word "validation" stems from the Latin validus, meaning "strong" or "effective," combined with the suffix -ation, which denotes an action or process. Originally tied to legal and logical contexts (e.g., validating arguments or contracts), its usage expanded into psychology and technology, reflecting broader cultural emphasis on verification and emotional acknowledgment.
The software requires validation before installation to ensure compatibility.
Her therapist emphasized the importance of emotional validation in healing.
The contract lacks legal validation due to missing signatures.
Data validation is a critical step in scientific research.
His achievements received validation through the prestigious award.