[{"Bold_text": "noun", "List Items": ["a very brief, close-fitting, two-piece bathing suit for women or girls.", "a very brief, close-fitting pair of bathing trunks for men or boys.", "Oftenbikinis.underwear briefs that are fitted low on the hip or below it."]}, {"Bold_text": "noun", "List Items": ["an atoll in the N Pacific, in the Marshall Islands: atomic bomb tests 1946. 3 sq. mi. (8 sq. km)."]}]