validationEnglish → SpanishOxford English–Spanishvalidation /AmE ˌvæləˈdeɪʃ(ə)n , BrE valɪˈdeɪʃ(ə)n/ noun [countable and uncountable]: 1 (of theory, conclusion) (formal) validación f (formal)2 (Law) validación f3 (Computing) validación f