An informer.
A strikebreaker.
A contemptible person.
Any of several birds in the family Ploceidae native to southern Africa.
To betray a trust; to inform on.
An undercover informer.
One who ropes goods; a packer.
Synonym of outside man (“accomplice who locates a mark to be swindled by a confidence trickster”)
Any of a variety of monsters with tentacles that they use to capture victims.
A person hired by a gambling establishment to locate potential customers and bring them in.