mob

1 of 2

noun

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 capitalized : 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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Biden’s remarks were published on the eve of the fourth anniversary of the Jan. 6 riot, when a mob of Donald Trump supporters staged an assault at the U.S. Capitol in an attempt to stop Congress from certifying the results of the 2020 election. Michael Collins, USA TODAY, 6 Jan. 2025 Vice President Mike Pence eluded a mob shouting that he should be hanged. Dan Barry, New York Times, 5 Jan. 2025
Verb
The Ravens greeted Pierce after his awkward slide, mobbing him and bouncing up and down alongside him. Jeff Zrebiec, The Athletic, 4 Jan. 2025 In the final minute, UCLA walk-on guard Jack Seidler made a spinning layup for his first career basket, prompting his teammates to mob him in celebration after the final buzzer. Ben Bolch, Los Angeles Times, 27 Nov. 2024 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

Dictionary Entries Near mob

Cite this Entry

“Mob.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mob. Accessed 18 Jan. 2025.

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

More from Merriam-Webster on mob

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!