[{"Bold_text": "noun", "List Items": ["a person or thing that swings.", "Slang.a lively, active, and modern person whose activities are fashionable or trendy.", "Slang.a person who indulges in promiscuous sex.a person who engages in the exchanging of spouses for sexual activities.", "a person who indulges in promiscuous sex.", "a person who engages in the exchanging of spouses for sexual activities."]}]