mob

1 of 2

noun

Synonyms of mob
1
: a large and disorderly crowd of people
especially : one bent on riotous or destructive action
2
informal : a large number of people
a mob of shoppers clogged the aisles
a team greeted by mobs of fans
3
: a criminal set : gang
especially, often Mob : mafia sense 1
a member of the Mob
a mob informant
4
old-fashioned : the common people : masses
5
chiefly Australia : a flock, drove, or herd of animals
mobbish adjective

mob

2 of 2

verb

mobbed; mobbing

transitive verb

1
: to crowd about and attack or annoy
mobbed by autograph hunters
a crow mobbed by songbirds
2
: to crowd into or around
Customers mob the stores on sale days.
Choose the Right Synonym for mob

crowd, throng, horde, crush, mob mean an assembled multitude.

crowd implies a close gathering and pressing together.

a crowd gathered

throng and horde suggest movement and pushing.

a throng of reporters
a horde of shoppers

crush emphasizes the compactness of the group, the difficulty of individual movement, and the attendant discomfort.

a crush of fans

mob implies a disorderly crowd with the potential for violence.

an angry mob

Examples of mob in a Sentence

Noun The angry mob smashed store windows and attacked people on the streets. The police had to be called in to handle the growing mob. He was jailed for his dealings with the Mob. Verb The actor's fans mobbed him wherever he went. Shoppers mobbed the stores during the holidays.
Recent Examples on the Web
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Noun
Authorities are also investigating the death of a Malawian man after he was allegedly killed by a mob at an informal settlement in the city of Pietermaritzburg, near Durban. Nimi Princewill, CNN Money, 29 June 2026 Irwin becomes entangled with the Russian mob after embarking on a get-rich-quick scheme to clean up the Gowanus Canal, and his former cop brother, Gary, is the only one who can get him out of trouble. Jack Dunn, Variety, 25 June 2026
Verb
The World Cup Fan Festival in Boston may be packed with fans, but the team hotels are just as mobbed with people trying to catch a glimpse of their favorite players. Mike Sullivan, CBS News, 25 June 2026 Henry stood still and yelled at his 5-for and 10-for milestones before he was mobbed again by teammates. ABC News, 21 June 2026 See All Example Sentences for mob

Word History

Etymology

Noun

Latin mobile vulgus vacillating crowd

First Known Use

Noun

1688, in the meaning defined at sense 1

Verb

1696, in the meaning defined at sense 1

Time Traveler
The first known use of mob was in 1688

Browse Nearby Words

Cite this Entry

“Mob.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mob. Accessed 30 Jun. 2026.

Kids Definition

mob

1 of 2 noun
1
: the common people : masses
2
: a large rowdy crowd : rabble
3
: a criminal gang

mob

2 of 2 verb
mobbed; mobbing
: to crowd about and attack or annoy

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