riddance /'ndns; ndns/ n [U] (usu 通常作 good ~) welcome clearing away; state of being rid of sth unwanted or undesirable: 清除; 解除; 擺脫不需要或討厭的事物的狀態(tài)： Their departure was a good ~, it brought satisfaction because we wanted to be rid of them. 他們的離去真是一大快事。