Definition of evidencing:
(n) :
Facts or observations presented in support of an assertion.
(n) :
(law) Anything admitted by a court to prove or disprove alleged matters of fact in a trial.
(v) :
(transitive) To provide evidence for, or suggest the truth of.
(n) :
A body of objectively verifiable facts that are positively indicative of, and/or exclusively concordant with, that one conclusion over any other.
(n) :
One who bears witness.