1. the principles, practices, or spirit of fraternal organizations or brotherhoods; emphasis on mutual aid and solidarity among members of a group
Usage: often used in historical or organizational contexts
2. a political or social movement emphasizing cooperation, mutual support, and collective welfare among workers or citizens
Usage: sometimes associated with labor movements and socialist thought

Examples

• The organization's fraternalism was evident in how members supported each other through difficult times.
• Early labor movements were built on principles of fraternalism and worker solidarity.
• Fraternalism has deep roots in many cultural and religious traditions around the world.
• The club promoted fraternalism by organizing community service projects for all members.
• His speech emphasized fraternalism as a path to social progress and equality.
• Fraternalism in the guild system helped craftsmen protect their shared interests.