Verb

• S: (v) denounce (speak out against) "He denounced the Nazis"
• S: (v) stigmatize, stigmatise, brand, denounce, mark (to accuse or condemn or openly or formally or brand as disgraceful) "He denounced the government action"; "She was stigmatized by society because she had a child out of wedlock"
• S: (v) denounce (announce the termination of, as of treaties)
• S: (v) denounce, tell on, betray, give away, rat, grass, shit, shop, snitch, stag (give away information about somebody) "He told on his classmate who had cheated on the exam"