The action of confirm, v.; confirmation.

Strengthening, support, reinforcement, confirmation. Now rare.

Confirmation, corroboration; an instance of this. Frequently in in affirmance (of something).

Without article: Confirmation of authenticity or correctness. Obsolete. rare.

Strengthening, corroboration, ratification.

Substantiating evidence or witness.

The action of assenting to what has been alleged; a confirming statement.

(a) Corroboration or substantiation (of a statement, principle, etc.); supporting evidence; (b) the action of writing or speaking in favour (of a…

The confirmation (of a statement, etc.) by additional evidence.

The action of circumstantiating.