To spend one's free time in a certain place:消磨时间：在某个固定地方消磨空闲时间："a group of boys who hung out together around what they called ‘Barry's Corner’”(Linda Ellerbee)“一群在他们所谓的‘巴雷角’消磨时间的男孩们”(琳达·艾勒比)
To pass time idly; loiter:无所事事；闲荡：spent the evening just hanging out.每天晚上只是闲荡
To keep company; date:陪伴；约会：hanging out with a former boyfriend.与以前的一位男朋友约会