mob

v. crowd, throng; swarm angrily, riot

n. disorderly crowd of people; populace, common people; riffraff

MOB as an initialism may refer to:Management and Organizational BehaviorMail-order brideMain Operating BaseMan overboardMobile offshore baseMarching Owl BandMobile Regional AirportMontreux-Oberland Bernois, Swiss railwayMovable Object Block, used in computer graphicsMoney Over Bitches, rule number 1MOB productions, the association of comic book writers Brian Michael Bendis, Michael Avon Oeming and David Mack
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Mob may refer to:An unruly crowd (of humans)Flash mob (social phenomena)Smart mob (self-structuring social organization/theroy)Mobile Regional Airport (IATA airport code), located in Mobile, AlabamaMob (computer gaming), a mobile object in role-playing games. (Also known as a non-player character).Kangaroos Mob rule (as in mobile vulgus, fickle crowd).Mobbing, a form of systematic harassment.Mobbing behavior in nature.The Mafia is also sometimes referred to as the Mob.Mission of Burma, spelled MoB (lower-case "o").
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Mob Australian vernacular for a group of sheep which stay together for an extended period. Also a name for a group of kangaroos. [more]Mob - Community and Resources

Noun
1. a disorderly crowd of people
(synonym) rabble, rout
(hypernym) crowd
(hyponym) lynch mob
(derivation) throng, pack, pile, jam
2. a loose affiliation of gangsters in charge of organized criminal activities
(synonym) syndicate, crime syndicate, family
(hypernym) organized crime, gangland, gangdom
(hyponym) Mafia, Maffia, Cosa Nostra
3. an association of criminals; "police tried to break up the gang"; "a pack of thieves"
(synonym) gang, pack, ring
(hypernym) association
(hyponym) nest
(member-holonym) organized crime, gangland, gangdom
(member-meronym) gangster, mobster
Verb
1. press tightly together or cram; "The crowd packed the auditorium"
(synonym) throng, pack, pile, jam
(hypernym) crowd, crowd together
(derivation) rabble, rout

n. mob, rabble, populace, disorderly crowd of people