Dictionary Definition
substantiation
Noun
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]
User Contributed Dictionary
English
Noun
- The act of substantiating
- Something which substantiates; evidence, proof