Definition of substantiation noun from the Oxford Advanced Learner's Dictionary

 

substantiation

 noun
noun
BrE BrE//səbˌstænʃiˈeɪʃn//
 
; NAmE NAmE//səbˌstænʃiˈeɪʃn//
 
[uncountable](formal)
 
jump to other results
information or evidence that proves that something is true Journalists should not make accusations without some substantiation.