1, 2. unveil, publish, impart, tell, announce, proclaim. Reveal, disclose, divulge share the meaning of making known something previously concealed or secret. To reveal is to uncover as if by drawing away a veil: The fog lifted and revealed the harbor. To disclose is to lay open and thereby invite inspection: to disclose the plans of an organization. To divulge is to communicate, sometimes to a large number of people, what was at first intended to be private, confidential, or secret: to divulge the terms of a contract.