no obj.
1- spend time in a relaxed, lazy manner懒散度日, 无所事事：
she spent the day at home, reading the papers and generally lazing around.
她白天待在家里, 看看报纸, 懒洋洋地消磨时间。
1.1
- with obj.
laze something away
pass time in such a way懒散地打发时间： laze away a long summer day.
消磨掉漫长夏日。
词源
late 16th cent.: back-formation from LAZY.