disclosure UK /dɪsˈkləʊʒə(ɹ)/US /dɪsˈkloʊʒɚ/ noun3 •The act of revealing something.Seldom, very seldom, does complete truth belong to any human disclosure; seldom can it happen that something is not a little disguised, or a little mistaken; […] — 1815 •The making known of a previously hidden fact or series of facts to another party; the act of disclosing. •That which is disclosed; a previously hidden fact or series of facts that is made known. formsdisclosures