/ˌvælɪˈdeɪʃənz/
NOUN
The process or act of establishing that something is valid, accurate, acceptable, or supported by evidence.
The process of examining information, results, claims, or procedures to establish their accuracy, reliability, or correctness.
Documents, certificates, testimony, or other forms of evidence that establish or demonstrate the truth, authenticity, or legitimacy of something.
NOUN
The process through which others acknowledge and confirm the legitimacy of a person's emotions or feelings.
The experience of having one's feelings, emotions, or personal experiences recognized and accepted as legitimate or understandable by others.
NOUN
The process of identifying or determining a new prisoner's affiliation with a particular gang.
The process used in correctional facilities to determine the gang affiliation or group association of newly admitted prisoners.