What is the meaning of Mob?

A large or disorderly group of people; especially one bent on riotous or destructive action.

The lower classes of a community; the rabble.

A group of animals such as horses or cattle.

A group of kangaroos.

A flock of emus.

A mafia: a group that engages in organized crime.

A group of Aboriginal people associated with an extended family group, clan group or wider community group, from a particular place or country.

To crowd around (someone), sometimes with hostility.

To crowd into or around a place.

A promiscuous woman; a harlot or wench; a prostitute.

A mob cap.

To wrap up in, or cover with, a cowl.

Abbreviation of mobile phone.

A non-player character, especially one that exists to be fought or killed to further the progression of the story or game.

imperative of mobbe

scooter, moped

suggestion

to be ill/sick; to hurt; to be unwell

Source: wiktionary.org