Found 2 items, similar to substantiation.
English → English (WordNet) Definition: substantiation substantiation n 1: additional proof that something that was believed (some fact or hypothesis or theory) is correct; “fossils provided further confirmation of the evolutionary theory” [syn: confirmation, verification, check] 2: the act of validating; finding or testing the truth of something [syn: validation, proof]
English → English (gcide) Definition: Substantiation Substantiation \Sub*stan`ti*a"tion\, n. The act of substantiating or proving; evidence; proof. [1913 Webster]