The definition of a fraternity is a brotherhood or a social group for men with shared interests and experiences.noun
- An example of a fraternity is the Sigma Chi chapter at a university.
- An example of a fraternity is the group of men that fought together in a war.
noun pl. fraternities
- the state or quality of being brothers; fraternal relationship or spirit; brotherliness
- a group of men (or, sometimes, men and women) joined together by common interests, for fellowship, etc.; specif., a Greek-letter college organization
- a group of people with the same beliefs, interests, work, etc.: the medical fraternity
Origin: ME fraternite < OFr fraternité < L fraternitas < fraternus: see fraternal
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noun pl. fra·ter·ni·ties
- A body of people associated for a common purpose or interest, such as a guild.
- A group of people joined by similar backgrounds, occupations, interests, or tastes: the fraternity of bird watchers.
- A chiefly social organization of men students at a college or university, usually designated by Greek letters.
- Roman Catholic Church A sodality.
- The quality or condition of being brothers; brotherliness.
Origin: Middle English fraternite, from Old French, from Latin frāternitās, from frāternus, fraternal; see fraternal.