fraternity

noun

fra·​ter·​ni·​ty frə-ˈtər-nə-tē 

plural fraternities

1

: a group of people associated or formally organized for a common purpose, interest, or pleasure: such as

a

: a fraternal order

b

: guild sense 1

c

: a men's student organization formed chiefly for social purposes having secret rites and a name consisting of Greek letters

d

: a student organization for scholastic, professional, or extracurricular activities

a debating fraternity

2

: the quality or state of being brothers : brotherliness

3

: persons of the same class, profession, character, or tastes

the racetrack fraternity

Synonyms

• association
• board
• brotherhood
• chamber
• club
• college
• congress
• consortium
• council
• fellowship
• guild
• gild
• institute
• institution
• league
• order
• organization
• society
• sodality

Examples of fraternity in a Sentence

an atmosphere of fraternity and cooperation

a firm believer in community service and a dedicated member of the local fraternity of Good Samaritans

Recent Examples on the Web

The ceremony was open to all graduates and Washington’s fraternity encouraged students to wear items signifying their identity or culture. —Nicquel Terry Ellis, CNN Money, 24 May 2025

Daniel was studying computer science and is survived by his mother, according to the fraternity. —Julia Bonavita, FOXNews.com, 23 May 2025

But the coaching fraternity is a small one, and there’s typically a persistent undercurrent of respect amongst the 32 individuals. —Kevin Kurz, New York Times, 21 May 2025

Members of the Black fraternity Alpha Phi Alpha stepped up to organize the alternative ceremony. —Amanda Castro hannah Parry, MSNBC Newsweek, 9 May 2025

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing fraternity

• inter-fraternity

Rhymes for fraternity

• eternity
• maternity
• modernity
• paternity
• confraternity
• taciturnity

Kids Definition

fraternity

noun

fra·​ter·​ni·​ty frə-ˈtər-nət-ē 

plural fraternities

1

: a social, honorary, or professional organization

especially : a social club of male college students

2

: brotherhood sense 1, brotherliness