To inform on, especially in betrayal of others.
To contact or cooperate with the police for any reason.
A ball used in the sport of Quidditch.
A thief.
An informer, one who betrays his group.
A nose.
A tiny morsel.
To criticize (someone or something) in an abusive or harsh manner.
To use abusive or harsh words.
To attack (someone or something) with abusive language; to revile, to vilify.
Of, characterized by, or relating to abusive or harsh criticism.
Which has been abusively or harshly criticized; also, deserving harsh criticism.