1. The plural of brotherliness; the quality or state of being brotherly; affection, loyalty, and kindness shown between brothers or among people regarded as brothers.
Usage: Plural form of an abstract noun; typically used in formal or literary contexts

Examples

• The brotherlinesses displayed by the soldiers in the unit strengthened their bond.
• Throughout history, many cultures have celebrated the brotherlinesses that unite communities.
• The coach emphasized the importance of brotherlinesses among team members.
• Their mutual respect and brotherlinesses made them inseparable friends.
• The novel explores various forms of brotherlinesses across different social classes.