(software engineering) A software development approach where the whole team works on a single project at a single computer at the same time.

(UK, informal) A group of bodyguards, enforcers, burly criminals or police, or similar heavies.

(slang) Involved with the Mafia.

(slang) A gang of criminals who tunnel into vaults in order to steal.

mob rule

A member of a mob or Mafia.

plural of mobster

(obsolete) A pickpocket working in groups.

plural of mobsman

The practices of a mobster; organized crime.