Definitions
1.VerbTo make known in a formal manner; to proclaim; to announce; to declare.
2.VerbTo criticize or speak out against (someone or something); to point out as deserving of reprehension, etc.; to openly accuse or condemn in a threatening manner; to invoke censure upon; to stigmatize; to blame."to denounce someone as a swindler, or as a coward"
3.VerbTo make a formal or public accusation against; to inform against; to accuse."to denounce a confederate in crime; to denounce someone to the authorities"
4.VerbTo proclaim in a threatening manner; to threaten by some outward sign or expression; make a menace of."to denounce war; to denounce punishment"
5.VerbTo announce the termination of; especially a treaty or armistice.
6.VerbTo claim the right of working a mine that is abandoned or insufficiently worked.