mob

noun
C1+
1
C1+
a large crowd of people, especially one that may become violent or cause trouble
اوباش, انبوه مردم, جمعیت خشونت‌آمیز, غوغای مردم, گروه شلوغ
see also lynch mob
2
a group of people who are similar in some way
گروه, دسته, جمعیت, جماعت
All the usual mob were there.
synonym gang
3
the people involved in organized crime; the Mafia
مافیا, جمعیت تبهکاران, گروه خلافکار, دسته تبهکار, خلافکاران سازمان‌یافته
4
a group of animals
گروه, دسته, گروه حیوانات
a mob of cattle
synonym flock, herd
verb
1
if a crowd of birds or animals mob another bird or animal, they gather round it and attack it
حمله گروهی کردن, دست جمعی حمله کردن
2
if a person is mobbed by a crowd of people, the crowd gathers round them in order to see them and try and get their attention, sometimes in a slightly aggressive way
محاصره شدن, هجوم آورده شدن, ازدحام شدن, احاطه کردن, هجوم آوردن
The star was mobbed by eager fans.
synonym besiege