[{"Bold_text": "noun", "List Items": ["marriage between people of different religions, tribes, castes, ethnicities, or racial groups, as between a white person and a Black person or between a Christian and a Muslim.", "marriage between people of different social classes.", "marriage within a specific social or cultural group, as required by custom or law; endogamy.", "marriage between people belonging to the same small group, especially if they are close blood relatives."]}]