<p><strong>Noun</strong></p><ul><li>a disorderly or riotous crowd of people</li><li>a crowd bent on or engaged in lawless violence</li><li>any group or collection of persons or things</li><li>the common people; the masses; populace or multitude</li><li>a criminal gang, especially one involved in drug trafficking, extortion, etc.</li><li>(Sociology) a group of persons stimulating one another to excitement and losing ordinary rational control over their activity</li><li>a flock, herd, or drove of animals: a mob of sheep</li></ul><p><strong>Adjective</strong></p><ul><li>of, relating to, or characteristic of a lawless, irrational, disorderly, or riotous crowd: mob instincts</li><li>directed at or reflecting the lowest intellectual level of the common people: the mob mentality</li></ul><p><strong>Verb</strong></p><ul><li>(used with object) to crowd around noisily, as from curiosity or hostility: Spectators mobbed the courtroom</li><li>to attack in a riotous mob: The crowd mobbed the consulate</li></ul>