speak out against; He denounced the Nazis'

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

[ Syn: stigmatize , stigmatise , brand , mark ]

announce the termination of, as of treaties

give away information about somebody; He told on his classmate who had cheated on the exam

[ Syn: tell on , betray , give away , rat , grass , shit , shop , snitch , stag ]