mob

 
Pronunciation: /mɒb/

noun

  • 1a large crowd of people, especially one that is disorderly and intent on causing trouble or violence: a mob of protesters
  • British informal a group of people in the same place or with something in common: he stood out from the rest of the mob with his silver hair and stacked shoes
  • (the mob) the ordinary people: the age-old fear that the mob may organize to destroy the last vestiges of civilized life
  • 2 (usually the Mob) North American the Mafia or a similar criminal organization: he gambled at a time when the Mob ran gaming
  • 3Australian/NZ a flock or herd of animals: a mob of cattle

verb (mobs, mobbing, mobbed)

[with object]
  • crowd round (someone) or into (a place) in an unruly way: he was mobbed by autograph hunters
  • (of a group of birds or mammals) surround and attack (a predator or other source of threat) in order to drive it off: a cuckoo flew over, to be mobbed at once by two reed warblers (as noun mobbing) small mammals may indulge in mobbing to rid themselves of a feared killer

Derivatives

mobber

noun

Origin:

late 17th century: abbreviation of archaic mobile, short for Latin mobile vulgus 'excitable crowd'