to mislead, to try to make someone believe a lie.
to encourage with the illusion of a romantic relationship.
Used other than figuratively or idiomatically: see lead, on.
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.