To morally corrupt (someone); to seduce.
To debase (something); to lower the value of (something).
To indulge in revelry.
An orgy.
An individual act of debauchery.
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.