recessional

详细解释:a. 归还的, 后退的, (基督教仪式结束时)唱的, (议会)休会的
n. 退场乐曲
【法】 撤回的, 后退的, 议会休会期的

英语解释：

名词 recessional:

the withdrawal of the clergy and choir from the chancel to the vestry at the end of a church service同义词：recession