1.
A rogues’ gallery is a collection of photographs of criminals that is kept by the police and used when they want to identify someone. ( JOURNALISM )
...a Rogues’ Gallery of juvenile crime gangs.
N-SING : oft N of n
2.
You can refer to a group of people or things that you consider undesirable as a rogues’ gallery . ( JOURNALISM )
He and others in the rogues’ gallery of international terrorists may be running out of time.
N-SING : oft N of n [ disapproval ]