A friend; a pal.
I ran into an old chum from school the other day.
A roommate, especially in a college or university.
A mixture of (frequently rancid) fish parts and blood, dumped into the water to attract predator fish, such as sharks
A coarse mould for holding the clay while being worked on a whirler, lathe or manually.
A boy who works for a chimney sweep.
Nickname for a person, especially a suspect or criminal.