swing.er HswIN7E5, $-L n [C] dated infml A swinger is either a person who dresses and acts fashionably, or someone who is willing to have sex often with many different people. 时髦人物，乱搞男女关系的人 Back in the 1960s, Sam was a real swinger. 早在六十年代萨姆是个十足的花花公子。