fraternity

noun
1
a group of people sharing the same profession, interests or beliefs
انجمن, برادری, اتحادیه
2
a club for a group of male students at an American college or university
انجمن دانشجویی مردان, باشگاه دانشجویی مردانه
compare sorority
3
a feeling of friendship and support that exists between the members of a group
برادری, اخوت, دوستی گروهی
the ideals of liberty, equality and fraternity