フラタニティalso: フラタニティーMeanings1nounfraternityRefers to a social organization for male students at a university, especially in the US. Often used in the context of American college culture.彼かれは大だい学がくでフラタニティに入はいった。He joined a fraternity at university.アメリカのフラタニティは独どく特とくの文ぶん化かがある。American fraternities have a unique culture.
