confraternity
noun /ˌkɒnfrəˈtɜːnəti/
/ˌkɑːnfrəˈtɜːrnəti/
(plural confraternities)
(formal)- a group of people who join together especially for a religious purpose or to help other peopleWord Originlate Middle English: from Old French confraternite, from medieval Latin confraternitas, from confrater, from con- ‘together with’ + frater ‘brother’.