C1nouninformal2K

Mob

UK /["/mɒb/"]/US /["/mɑːb/"]/

Definition

a large crowd of people, especially one that may become violent or cause trouble

In simple words: a large group of people, often angry or noisy

Examples

  • an **angry/unruly mob**
  • The mob was/were preparing to storm the building.
  • an excited mob of fans
  • **mob rule** *(= a situation in which a has control, rather than people in authority)
  • the lawless days of mob rule and anarchy
  • An angry mob of demonstrators came charging around the corner.
  • He was greeted by a mob of well-wishers eager to shake his hand.
  • Let's get out of here before the mob gets out of control.
  • All the usual mob were there.
  • a mob of cattle

Usage notes

The term 'mob' often refers to a crowd that can become disruptive or violent. It's typically used in informal contexts. Avoid using it in formal writing or serious discussions.

Grammar pattern

mob + object

Memory hint

Sounds like 'mobster' — picture a gang of mobsters hanging out.

Collocations

  • angry
  • hostile
  • unruly
  • form
  • join
  • lead
  • attack somebody/​something
  • chase somebody
  • descend on somebody/​something
  • mentality
  • justice
  • rule

Synonyms

  • flock, herd

Antonyms

  • individual
  • solitary
  • one

Common mistakes

  • Confusing 'mob' with 'group' - 'mob' implies chaos or disorder.
  • Using 'mob' to describe a peaceful assembly - it's more negative.
  • Incorrectly assuming 'mob' has only criminal connotations.
  • complexity of situation.
  • Confusing 'mob' with 'crowd' - 'mob' suggests a rowdy group.